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The Big Bore exhaust, specially made to fit a Harley Davidson M8 Softail is a high performance rolled cone muffler with stepped baffle. This tig welded exhaust can increase your torque and horsepower. It even comes with a complete hardware kit with everything you need to mount it up on your HD bike.The Big Bore exhaust, specially made to fit a Harley Davidson M8 Softail is a high performance rolled cone muffler with stepped baffle. This tig welded exhaust can increase your torque and horsepower. It even comes with a complete hardware kit with everything you need to mount it up on your HD bike.
SP Concepts 2018-2025 M8 SOFTAIL - BIG BORE 4.5
$1,199.00
- FITS ALL NEW 2025 SOFTAILS & LOWRIDER STS WITH UPDATED CAM COVER. WE FIT *ALL MODELS 2018-2025 except Breakout & Fatboy
- OPTIONAL PRO FLO CHAMBERS DESIGNED TO AID IN THE REVERSION & EXPANSION PROCESS. THEY HELP PRODUCE BETTER TQ & 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 YOURE LOOKING FOR YOUR BIKE TO STANDOUT IN A CROWD, THE PRO FLOS DEL
- 4.5 HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 TO 2 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 TO 1 78 TO 2 AT THE COLLECTOR
- HAND TIG WELDED FROM TOP TO BOTTOM
- MACHINED STAINLESS STEEL HEADER COLLARS
- 18MM O2 BUNGS WITH 12MM ADAPTERS, ALLOWS FOR STOCK OR AUTOTUNE SENSORS
- COMPLETE HARDWARE KIT WITH EVERYTHING YOU NEED TO MOUNT IT UP
The Big Bore exhaust, specially made to fit a Harley Davidson M8 Softail is a high performance rolled cone muffler with stepped baffle. This tig welded exhaust can increase your torque and horsepower. It even comes with a complete hardware kit with everything you need to mount it up on your HD bike.The Big Bore exhaust, specially made to fit a Harley Davidson M8 Softail is a high performance rolled cone muffler with stepped baffle. This tig welded exhaust can increase your torque and horsepower. It even comes with a complete hardware kit with everything you need to mount it up on your HD bike.