This product is vehicle specific. Click here to select your bike to ensure fitment.

Graves Cat Eliminator Slip-On Exhaust Yamaha R3 2015-2019

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Graves Cat Eliminator Slip-On Exhaust Yamaha R3

This Graves Motorsports Cat Eliminator exhaust is designed for the racer on a budget seeking the closest performance exhaust to our full race system. Graves did not allow compromises in the development of this system. Material diameters, lengths, the silencer core size and length are optimized for maximum power output throughout the throttle and RPM range. 

Graves uses the same 1.00 MM think wall high heat grade titanium tubing used on their AMA Superbikes. This material was designed specially for maximum durability and oxidation resistance up to 800 Celsius / 1472 Fahrenheit. It is designed to live at almost twice the temperature of normal grade2 titanium. The tubes are precision bent and cut with the latest equipment available. It comes with a single Lambda receiver bung for on track data logging or Dyno tuning. The spring tabs are made from 4MM thick titanium wire for long life. 


  • Diamond shaped muffler design that matches the R1's design
  • Carbon fiber muffler strap
  • Aerospace grade titanium connecting pipe
  • Includes 1 Auto Tuner Style Lambda sensors
  • Includes sound insert
  • 2.9lbs lighter than stock
  • Made in USA
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart

This product is vehicle specific. Click here to select your bike to ensure fitment.

Fitment Notes & Exceptions
  • Installation of this exhaust will require cutting of OEM exhaust pipe

This Product Fits:

R3 2015, 2016, 2017, 2018, 2019
Product Style Item # Manufacturer Product # Availability
Carbon Fiber/Carbon Fiber 1311303 EXY15R3CESC Only 1 Left: Requires 1-3 business days of lead time prior to shipment