Yamaha YZ450F Full Single Exhaust System for 2006-2009 Models

SNAPSHOT: 10-25% Horsepower gain Significant weight reduction over the stock system 103 dB without quiet core Fits 2006-2009 Yamaha YZ450F Models  Removable aluminum heat shield Eliminates the sudden fall-off that afflicts most stock systems near redline Available in brushed aluminum or black powder coat Optional Add Ons:  Quiet Core; Spark Arrestor; Ceramic Coating   THE FULL STORY: The Yamaha YZ 450F is a force to be reckoned with. With a mean 449cc 4-stroke DOHC engine, well balanced design, and incredible handling, the YZ 450F delivers the right kind of power and experience under any riding conditions. And though these bad boys are both extremely competitive right out of the gate, they also accept modifications extremely well!   Get that edge over the competition with a Barkers Full Single Exhaust System for your Yamaha YZ 450F! Installing a Barkers Full Single Exhaust System on your machine will increase performance over the entire power curve and eliminate any sudden fall near