Get your Vance and Hines Pro-Pipe High Output 2 into 1 Exhaust for your Harley Davidson at www.cruisercustomizing.com/
The Vance & Hines Pro Pipe Hi-Output is a purpose-built addition to the Pro Pipe family of 2-into-1 exhaust systems. Every aspect of Pro Pipe Hi-Output's design is singularly focused to yield maximum horsepower by improving the volumetric efficiency of heavily modified engines.
After countless dyno tests Pro Pipe Hi-Output was built utilizing tuned length headers that step from 1-3/4" to 2-1/4" to optimize exhaust gas velocity and scavenging while also maintaining the perfect balance of exhaust back pressure, assuring crisp throttle response and maximum roll on power. In addition, the merge collector features handcrafted internal knife edging to further improve scavenging efficiency through the collector.
Following the collector, the megaphone immediately tapers out to a 3-1/2" muffler body that expands to 4 1/2" for increased baffle area. Our exclusive Vance & Hines baffle features reverse cone engineering that allows maximum power yet omits the perfect exhaust note rumble for any hi output motor. Keeping its focus on performance, Pro Pipe Hi-Output retains the signature cues of the Vance & Hines Black Line with its high temperature ceramic coating and contrasted machined billet end cap.
Don't waste your time trying to find an exhaust system that makes more power...there isn't one.
Featured Items of Note:
Best Peak Power on Highly Modified Engines
Stepped Designed, Oversized Merge Collector
Optional Heat Shields & Quiet Baffle Available
Available in Matte Black Finish
Equipped With 18mm o2 Sensor Ports
Get your Vance and Hines Pro-Pipe High Output 2 into 1 Exhaust for your Harley Davidson at www.cruisercustomizing.com/