SP Concepts Dyna "Big Bore 4.5" Exhaust

BIG BORE 4.5:

• 4.5” 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".
• 065 STAINLESS STEEL HEADERS, STEPPED FROM 1 ¾” TO 1 7/8” TO 2” AT THE COLLECTOR
  
• HAND TIG WELDED FROM TOP TO BOTTOM
• MACHINED STAINLESS STEEL HEADER COLLARS
• COMPLETE HARDWARE KIT WITH EVERYTHING YOU NEED TO MOUNT IT UP

RAW STAINLESS SHIPS WITHIN 1-2 WEEKS.

BLACK CERAKOTE & POLISH FINISH CARRY A 2-3 WEEK LEAD TIME. 

BLACK ONYX / PLATINUM FINISH CAN TAKE UP TO 4-5 WEEKS.

*NO CANCELLATIONS ONCE ORDER IS PLACED*