Categories
- Audio & communication( 32 )
- Bike protection( 110 )
- Brakes
- Chemical & lubricants( 0 )
- Electrical( 482 )
- Engine
- Exhaust
- Fairings, windshields & body
- Footrests & floorboards
- Frame & suspension( 848 )
- Fuel & air systems( 0 )
- Gaskets & seals( 0 )
- Handlebars controls & mirrors( 1485 )
- Lighting( 825 )
- Seats( 861 )
- Saddlebags & luggage( 30 )
- Sissy bars( 88 )
- Transmission & drivetrain( 390 )
- Wheels & accessories( 108 )
- All collections
Sidebar
SP CONCEPTS 1999 - 2005 DYNA Big Bore 4.5
Regular price $1,199.00 USD
4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTTOM TO MID RANGE...
Category:
- 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





