Ready to bring your bike into a class of its own? Two Brothers Racing has developed an exhaust system unique enough to compliment the classic styling of the Harley-Davidson. TBR's background in performance is highlighted on this exhaust with horsepower and torque gains. The systems are all handcrafted in the USA with all the TIG welds being perfected by hand.
Comes with all necessary hardware, tubing, instructions for installation.
• Designed and tuned for max torque and increased horsepower
(1) Chrome aluminum muffler W/carbon fiber end cap
(1) Chrome aluminum front header pipe
(1) Chrome aluminum rear header pipe
(1) Chrome aluminum front header heat shield
(1) Chrome aluminum rear header heat shield
(1) Black steel mounting bracket
(2) 45mm Exhaust springs
(2) 18mm-12mm O2 adapters
(2) 18mm O2 Sensor plugs
(5) #24 Hose clamps
(2) 5/16"-18 x 3/4" Flange hex head bolts
(2) 5/16"-18 x 1-1/2" Flange hex head bolts
(2) 5/16"-18 Clip nuts
(1) Spring tool
(1) 1ml Permatex thread lock
The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.
|Color - Primary||Chrome|
Part 4409378 fits the following machines