Suzuki LTZ400 Full Single Exhaust System for 2003-2018

 SNAPSHOT: Up to 3.5 Horsepower increase (Over 10%) 4 FT-lbs. Torque increase 103 dB Sound without the quiet core Significant weight reduction over the stock system Removable aluminum heat shield Fits 2003-2018 LTZ400 Quad Sport models Available with brushed aluminum or black powder-coated finish Billet clamps are offered in black, blue, or red Optional Add-Ons: Quiet Core; Spark Arrestor; Ceramic Coating; Complete Repack Kit BARKER'S ENGINEER COMMENTS:   "The pipe fits very cleanly on this machine, looking like the machine was made for the Barker's system. With only minor jetting changes we were able to achieve HUGE results on the Z400 motor. We achieved a solid 3.5 horsepower that pumps some serious life-blood into the motor. We were even surprised at the amount of low end torque we were able to gain with this system. As shown on the torque curve in the Dyno Chart the torque spread right from the start and is very substantial. Additionally, notice the gains in the over rev! The s