Features & Benefits:-
* Larger, Stepped Headpipe for Big Motors designed for Increased Torque & Horsepower. 1-7/8″ to 2.0″ to 2-1/8″ to 2-1/2″ at muffler (4″ Muffler Body)
* This system was designed for big cubic inch (124+) engines with big Horsepower
* Supplied with Perforated Baffle.
* Includes Heat Shields, Exhaust Gaskets & Bolt Kit.
* Works with 12mm & 18mm O2 Sensor.
* Will Not Fit with the Harley Cool Flow Fan.
* End Cap DD604-12ECAPS Must be Pur chased Separatly.
* Ghost Pipe also available # DD630N-32TG + another end cap
* LOUD, Deep Throaty Sound.
Tech Tips:-
* Fuel Mixture Calibration is Advised.
Proudly Made in the USA by D&D Performance !
MFR PART No: 655Z-32TBB
ROLLIES PART No: DD655Z-32TBB
