Graves Motorsports Yamaha FZ10 / MT-10 EVR Cat Eliminator Exhaust with (Exhaust Valve Race – Butterfly Valve Technology). Requires FTEcu software purchased separately to use the EVR activation map code included with the sale of the exhaust. 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).

Features:

• 265mm Length New Diamond Shaped Silencer Design (Carbon Fiber Silencer with Carbon End Cap) designed to match the FZ10's "naked line.”
• Silencer mounts directly to the OEM rearset bracket using a stealth integrated "strapless" bracket built into the silencer
• Constructed from Aerospace grade hi heat Titanium alloys
• 1 Auto Tuner Style Lambda sensor receiver comes standard (OEM dual sensor mounts up front are eliminated for a smoother flowing exhaust). When using any Graves performance system on the FZ10 / MT10 Flash Tune products are recommended to enhance the bikes performance everywhere. The most effective tune on this setup does not utilize the stock lambdas at all).
• Advanced welding process showcases laser perfection welds
• 11 lbs. lighter than stock
• Performs like it looks and looks like it performs!!

Stock Silencer + Cat System Weight = 17.4lbs: Cat Eliminator System Weight = 6.5 lbs. (10.9lb. savings)

• Stock sound 80 DBA @ idle 91 @ 5000
• Graves Cat Elim EVR (265mm) 86 DBA @ idle 98 @ 5000 (with sold separately sound insert) Graves Cat Elim EVR (265mm) 87 DBA @ idle 101 @ 5000 (No sound insert)
• Standard Cat Elim with (265mm) 92 DBA@ idle 109 @ 5000 (no sound insert)

Fitment: Yamaha FZ10 2017 / MT-10 2018-2021