SP Concepts M8 Softail "Big Bore 4.5" Exhaust
{"id":9215104221430,"title":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust","handle":"sp-concepts-m8-softail-big-bore-4-5-exhaust","description":"\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eBIG BORE 4.5:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFITS ALL NEW 2025 SOFTAILS \u0026amp; LOWRIDER ST’S WITH UPDATED CAM COVER. WE FIT *ALL MODELS 2018-2025 except Breakout \u0026amp; Fatboy\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOPTIONAL PRO FLO CHAMBERS: DESIGNED TO AID IN THE REVERSION \u0026amp; EXPANSION PROCESS. THEY HELP PRODUCE BETTER TQ \u0026amp; HP NUMBERS ALL AROUND. WHILE YOUR BIGGEST GAINS ARE SEEN FROM GOING FROM STOCK TO ONE OF OUR STANDARD SYSTEMS, THESE WILL EDGE THOSE OUT. NOT TO MENTION THEY ARE SURE TO SPARK SOME CONVERSATIONS WITH A KILLER LOOK THAT NOBODY ELSE IS OFFERING. IF YOU’RE LOOKING FOR YOUR BIKE TO STANDOUT IN A CROWD, THE PRO FLO’S DEL\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTTOM TO MID RANGE TORQUE AND HORSEPOWER ON ALL MOTORS. TUNED PROPERLY CAN ACCOMMODATE 88\" TO 143\".\u003c\/li\u003e\n\u003cli\u003e065 STAINLESS STEEL HEADERS, STEPPED FROM 1 ¾” TO 1 7\/8” TO 2” AT THE COLLECTOR\u003c\/li\u003e\n\u003cli\u003eHAND TIG WELDED FROM TOP TO BOTTOM\u003c\/li\u003e\n\u003cli\u003eMACHINED STAINLESS STEEL HEADER COLLARS\u003c\/li\u003e\n\u003cli\u003e18MM O2 BUNGS WITH 12MM ADAPTERS, ALLOWS FOR STOCK OR AUTOTUNE SENSORS\u003c\/li\u003e\n\u003cli\u003eCOMPLETE HARDWARE KIT WITH EVERYTHING YOU NEED TO MOUNT IT UP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRAW STAINLESS SHIPS WITHIN 1-2 WEEKS.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBLACK CERAKOTE \u0026amp; POLISH FINISH CARRY A 2-3 WEEK LEAD TIME. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBLACK ONYX \/ PLATINUM FINISH CAN TAKE UP TO 4-5 WEEKS.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*NO CANCELLATIONS ONCE ORDER IS PLACED* \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2025-11-13T13:28:32-07:00","created_at":"2025-11-13T13:18:36-07:00","vendor":"SP Concepts","type":"","tags":["2 into 1","2-1","M8 SOFTAIL","Performance","soft tail","softail","STAINLESS STEL"],"price":119900,"price_min":119900,"price_max":189900,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49291464835318,"title":"Stainless \/ Yes \/ Yes","option1":"Stainless","option2":"Yes","option3":"Yes","sku":"SPC-1-003-ST-PF","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805943542,"product_id":9215104221430,"position":1,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:32:54-07:00","alt":null,"width":1440,"height":1800,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974","variant_ids":[49291464835318,49291464868086,49291468505334,49291468538102]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Stainless \/ Yes \/ Yes","public_title":"Stainless \/ Yes \/ Yes","options":["Stainless","Yes","Yes"],"price":149900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":36762505183478,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1800,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291464868086,"title":"Stainless \/ Yes \/ No","option1":"Stainless","option2":"Yes","option3":"No","sku":"SPC-1-003-PF","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805943542,"product_id":9215104221430,"position":1,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:32:54-07:00","alt":null,"width":1440,"height":1800,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974","variant_ids":[49291464835318,49291464868086,49291468505334,49291468538102]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Stainless \/ Yes \/ No","public_title":"Stainless \/ Yes \/ No","options":["Stainless","Yes","No"],"price":149900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":36762505183478,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1800,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468505334,"title":"Stainless \/ No \/ Yes","option1":"Stainless","option2":"No","option3":"Yes","sku":"SPC-1-003-ST","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805943542,"product_id":9215104221430,"position":1,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:32:54-07:00","alt":null,"width":1440,"height":1800,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974","variant_ids":[49291464835318,49291464868086,49291468505334,49291468538102]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Stainless \/ No \/ Yes","public_title":"Stainless \/ No \/ Yes","options":["Stainless","No","Yes"],"price":119900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505183478,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1800,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468538102,"title":"Stainless \/ No \/ No","option1":"Stainless","option2":"No","option3":"No","sku":"SPC-1-003","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805943542,"product_id":9215104221430,"position":1,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:32:54-07:00","alt":null,"width":1440,"height":1800,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974","variant_ids":[49291464835318,49291464868086,49291468505334,49291468538102]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Stainless \/ No \/ No","public_title":"Stainless \/ No \/ No","options":["Stainless","No","No"],"price":119900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505183478,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1800,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291464900854,"title":"Polished \/ Yes \/ Yes","option1":"Polished","option2":"Yes","option3":"Yes","sku":"SPC-1-003-P-ST-PF","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805878006,"product_id":9215104221430,"position":2,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1440,"height":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590","variant_ids":[49291464900854,49291464933622,49291468570870,49291468603638]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Polished \/ Yes \/ Yes","public_title":"Polished \/ Yes \/ Yes","options":["Polished","Yes","Yes"],"price":169900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":36762505117942,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1440,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291464933622,"title":"Polished \/ Yes \/ No","option1":"Polished","option2":"Yes","option3":"No","sku":"SPC-1-003-P-PF","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805878006,"product_id":9215104221430,"position":2,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1440,"height":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590","variant_ids":[49291464900854,49291464933622,49291468570870,49291468603638]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Polished \/ Yes \/ No","public_title":"Polished \/ Yes \/ No","options":["Polished","Yes","No"],"price":169900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":36762505117942,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1440,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468570870,"title":"Polished \/ No \/ Yes","option1":"Polished","option2":"No","option3":"Yes","sku":"SPC-1-003-P-ST","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805878006,"product_id":9215104221430,"position":2,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1440,"height":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590","variant_ids":[49291464900854,49291464933622,49291468570870,49291468603638]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Polished \/ No \/ Yes","public_title":"Polished \/ No \/ Yes","options":["Polished","No","Yes"],"price":139900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505117942,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1440,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468603638,"title":"Polished \/ No \/ No","option1":"Polished","option2":"No","option3":"No","sku":"SPC-1-003-P","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805878006,"product_id":9215104221430,"position":2,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1440,"height":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590","variant_ids":[49291464900854,49291464933622,49291468570870,49291468603638]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Polished \/ No \/ No","public_title":"Polished \/ No \/ No","options":["Polished","No","No"],"price":139900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505117942,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1440,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291464966390,"title":"Black \/ Yes \/ Yes","option1":"Black","option2":"Yes","option3":"Yes","sku":"SPC-1-003-B-ST-PF","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805812470,"product_id":9215104221430,"position":3,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590","variant_ids":[49291464966390,49291464999158,49291468636406,49291468669174]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Black \/ Yes \/ Yes","public_title":"Black \/ Yes \/ Yes","options":["Black","Yes","Yes"],"price":169900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":36762505052406,"position":3,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291464999158,"title":"Black \/ Yes \/ No","option1":"Black","option2":"Yes","option3":"No","sku":"SPC-1-003-B-PF","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805812470,"product_id":9215104221430,"position":3,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590","variant_ids":[49291464966390,49291464999158,49291468636406,49291468669174]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Black \/ Yes \/ No","public_title":"Black \/ Yes \/ No","options":["Black","Yes","No"],"price":169900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":36762505052406,"position":3,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468636406,"title":"Black \/ No \/ Yes","option1":"Black","option2":"No","option3":"Yes","sku":"SPC-1-003-B-ST","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805812470,"product_id":9215104221430,"position":3,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590","variant_ids":[49291464966390,49291464999158,49291468636406,49291468669174]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Black \/ No \/ Yes","public_title":"Black \/ No \/ Yes","options":["Black","No","Yes"],"price":139900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505052406,"position":3,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468669174,"title":"Black \/ No \/ No","option1":"Black","option2":"No","option3":"No","sku":"SPC-1-003-B","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805812470,"product_id":9215104221430,"position":3,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590","variant_ids":[49291464966390,49291464999158,49291468636406,49291468669174]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Black \/ No \/ No","public_title":"Black \/ No \/ No","options":["Black","No","No"],"price":139900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505052406,"position":3,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291465031926,"title":"Black Onyx \/ Yes \/ Yes","option1":"Black Onyx","option2":"Yes","option3":"Yes","sku":"SPC-1-003-B-ST-PF-ONYX","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805845238,"product_id":9215104221430,"position":4,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590","variant_ids":[49291465031926,49291465064694,49291468701942,49291468734710]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Black Onyx \/ Yes \/ Yes","public_title":"Black Onyx \/ Yes \/ Yes","options":["Black Onyx","Yes","Yes"],"price":189900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":36762505085174,"position":4,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291465064694,"title":"Black Onyx \/ Yes \/ No","option1":"Black Onyx","option2":"Yes","option3":"No","sku":"SPC-1-003-B-PF-ONYX","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805845238,"product_id":9215104221430,"position":4,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590","variant_ids":[49291465031926,49291465064694,49291468701942,49291468734710]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Black Onyx \/ Yes \/ No","public_title":"Black Onyx \/ Yes \/ No","options":["Black Onyx","Yes","No"],"price":189900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":36762505085174,"position":4,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468701942,"title":"Black Onyx \/ No \/ Yes","option1":"Black Onyx","option2":"No","option3":"Yes","sku":"SPC-1-003-B-ST-ONYX","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805845238,"product_id":9215104221430,"position":4,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590","variant_ids":[49291465031926,49291465064694,49291468701942,49291468734710]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Black Onyx \/ No \/ Yes","public_title":"Black Onyx \/ No \/ Yes","options":["Black Onyx","No","Yes"],"price":159900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505085174,"position":4,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468734710,"title":"Black Onyx \/ No \/ No","option1":"Black Onyx","option2":"No","option3":"No","sku":"SPC-1-003-B-ONYX","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805845238,"product_id":9215104221430,"position":4,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590","variant_ids":[49291465031926,49291465064694,49291468701942,49291468734710]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Black Onyx \/ No \/ No","public_title":"Black Onyx \/ No \/ No","options":["Black Onyx","No","No"],"price":159900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505085174,"position":4,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468767478,"title":"Platinum \/ Yes \/ Yes","option1":"Platinum","option2":"Yes","option3":"Yes","sku":"SPC-1-003-PLAT-ST-PF","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805910774,"product_id":9215104221430,"position":5,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590","variant_ids":[49291468767478,49291468800246,49291468833014,49291468865782]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Platinum \/ Yes \/ Yes","public_title":"Platinum \/ Yes \/ Yes","options":["Platinum","Yes","Yes"],"price":189900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505150710,"position":5,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468800246,"title":"Platinum \/ Yes \/ No","option1":"Platinum","option2":"Yes","option3":"No","sku":"SPC-1-003-PLAT-PF","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805910774,"product_id":9215104221430,"position":5,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590","variant_ids":[49291468767478,49291468800246,49291468833014,49291468865782]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Platinum \/ Yes \/ No","public_title":"Platinum \/ Yes \/ No","options":["Platinum","Yes","No"],"price":189900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505150710,"position":5,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468833014,"title":"Platinum \/ No \/ Yes","option1":"Platinum","option2":"No","option3":"Yes","sku":"SPC-1-003-PLAT-ST","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805910774,"product_id":9215104221430,"position":5,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590","variant_ids":[49291468767478,49291468800246,49291468833014,49291468865782]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Platinum \/ No \/ Yes","public_title":"Platinum \/ No \/ Yes","options":["Platinum","No","Yes"],"price":159900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505150710,"position":5,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":49291468865782,"title":"Platinum \/ No \/ No","option1":"Platinum","option2":"No","option3":"No","sku":"SPC-1-003-PLAT","requires_shipping":true,"taxable":true,"featured_image":{"id":45460805910774,"product_id":9215104221430,"position":5,"created_at":"2025-11-13T13:03:14-07:00","updated_at":"2025-11-14T09:43:10-07:00","alt":null,"width":1346,"height":1795,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590","variant_ids":[49291468767478,49291468800246,49291468833014,49291468865782]},"available":true,"name":"SP Concepts M8 Softail \"Big Bore 4.5\" Exhaust - Platinum \/ No \/ No","public_title":"Platinum \/ No \/ No","options":["Platinum","No","No"],"price":159900,"weight":11340,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":36762505150710,"position":5,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974","\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590","\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590","\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590","\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590","\/\/www.kruesioriginals.com\/cdn\/shop\/files\/M8SOFT.webp?v=1763065593","\/\/www.kruesioriginals.com\/cdn\/shop\/files\/PRO_FLO_1.webp?v=1763132778","\/\/www.kruesioriginals.com\/cdn\/shop\/files\/PRO_FLO_2.webp?v=1763132778"],"featured_image":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974","options":["Finish","Add Pro Flow Headers?","Lowrider ST?"],"media":[{"alt":null,"id":36762505183478,"position":1,"preview_image":{"aspect_ratio":0.8,"height":1800,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974"},"aspect_ratio":0.8,"height":1800,"media_type":"image","src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5SS.jpg?v=1763137974","width":1440},{"alt":null,"id":36762505117942,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1440,"width":1440,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590"},"aspect_ratio":1.0,"height":1440,"media_type":"image","src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5P.jpg?v=1763138590","width":1440},{"alt":null,"id":36762505052406,"position":3,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590"},"aspect_ratio":0.75,"height":1795,"media_type":"image","src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5B.jpg?v=1763138590","width":1346},{"alt":null,"id":36762505085174,"position":4,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590"},"aspect_ratio":0.75,"height":1795,"media_type":"image","src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5BO.webp?v=1763138590","width":1346},{"alt":null,"id":36762505150710,"position":5,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590"},"aspect_ratio":0.75,"height":1795,"media_type":"image","src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/BB4.5PLAT.webp?v=1763138590","width":1346},{"alt":null,"id":36762602012918,"position":6,"preview_image":{"aspect_ratio":0.804,"height":1455,"width":1170,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/M8SOFT.webp?v=1763065593"},"aspect_ratio":0.804,"height":1455,"media_type":"image","src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/M8SOFT.webp?v=1763065593","width":1170},{"alt":null,"id":36762606960886,"position":7,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/PRO_FLO_1.webp?v=1763132778"},"aspect_ratio":0.75,"height":1795,"media_type":"image","src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/PRO_FLO_1.webp?v=1763132778","width":1346},{"alt":null,"id":36762606928118,"position":8,"preview_image":{"aspect_ratio":0.75,"height":1795,"width":1346,"src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/PRO_FLO_2.webp?v=1763132778"},"aspect_ratio":0.75,"height":1795,"media_type":"image","src":"\/\/www.kruesioriginals.com\/cdn\/shop\/files\/PRO_FLO_2.webp?v=1763132778","width":1346}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eBIG BORE 4.5:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFITS ALL NEW 2025 SOFTAILS \u0026amp; LOWRIDER ST’S WITH UPDATED CAM COVER. WE FIT *ALL MODELS 2018-2025 except Breakout \u0026amp; Fatboy\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOPTIONAL PRO FLO CHAMBERS: DESIGNED TO AID IN THE REVERSION \u0026amp; EXPANSION PROCESS. THEY HELP PRODUCE BETTER TQ \u0026amp; HP NUMBERS ALL AROUND. WHILE YOUR BIGGEST GAINS ARE SEEN FROM GOING FROM STOCK TO ONE OF OUR STANDARD SYSTEMS, THESE WILL EDGE THOSE OUT. NOT TO MENTION THEY ARE SURE TO SPARK SOME CONVERSATIONS WITH A KILLER LOOK THAT NOBODY ELSE IS OFFERING. IF YOU’RE LOOKING FOR YOUR BIKE TO STANDOUT IN A CROWD, THE PRO FLO’S DEL\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTTOM TO MID RANGE TORQUE AND HORSEPOWER ON ALL MOTORS. TUNED PROPERLY CAN ACCOMMODATE 88\" TO 143\".\u003c\/li\u003e\n\u003cli\u003e065 STAINLESS STEEL HEADERS, STEPPED FROM 1 ¾” TO 1 7\/8” TO 2” AT THE COLLECTOR\u003c\/li\u003e\n\u003cli\u003eHAND TIG WELDED FROM TOP TO BOTTOM\u003c\/li\u003e\n\u003cli\u003eMACHINED STAINLESS STEEL HEADER COLLARS\u003c\/li\u003e\n\u003cli\u003e18MM O2 BUNGS WITH 12MM ADAPTERS, ALLOWS FOR STOCK OR AUTOTUNE SENSORS\u003c\/li\u003e\n\u003cli\u003eCOMPLETE HARDWARE KIT WITH EVERYTHING YOU NEED TO MOUNT IT UP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRAW STAINLESS SHIPS WITHIN 1-2 WEEKS.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBLACK CERAKOTE \u0026amp; POLISH FINISH CARRY A 2-3 WEEK LEAD TIME. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBLACK ONYX \/ PLATINUM FINISH CAN TAKE UP TO 4-5 WEEKS.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*NO CANCELLATIONS ONCE ORDER IS PLACED* \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e"}