Graves Motorsports Yamaha FZ1 Cat Eliminator Slip-On Exhaust System. Graves Motorsports FZ1 exhaust is hand-made in the USA! This slip-on exhaust system for the 06-14 Yamaha FZ1 provides HUGE gains in horsepower (+6hp) and torque (+5ft-lbs). These gains are achieved while eliminating 11 lbs of dead weight, all while retaining the center stand! This high performance exhaust system features stainless steel tubing with your choice of Carbon Fiber or Titanium Silencers. Graves Silencers feature conical Titanium endcaps. Graves' precise engineering develops precision products that are designed to outlook, outperform and outlast the competition. Graves Exhaust systems are designed for the elite rider seeking top of the line performance, fit, finish and value.
This exhaust system was developed using the same technology that has powered the Graves Racing Team to 23 Professional AMA National Championships including 8 Superbike Championship titles and 3 Side x Side Pro Titles (Pro Stock and Pro Mod UTV).
This product is intended for closed course competition use only. Use of this product for any other purpose is strictly prohibited. 1. “NOT LEGAL FOR SALE OR USE IN CALIFORNIA” / 2. “NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES” / 3. “LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY”
- Graves Slip-on Exhaust System w/ PCIIIUSB & Ignition Module = 138.2 hp (+7.9 hp)
- Graves Slip-on Exhaust System w/ PCIIIUSB = 136.4 hp (+6.1 hp)
- Stock Exhaust System = 130.3 hp
Exhaust System Weights
- Graves Slip-On Exhaust System = 4.6 lbs. (-11.0 lbs)
- Stock Slip-On Exhaust System = 15.6 lbs.
Fitment: Yamaha FZ1 2006-2014