Graves Motorsports Yamaha R1 Short Cat Eliminator Titanium Slip On Ehxuast

Graves Motorsports Yamaha R1 Short Cat Eliminator Titanium Slip On Ehxuast

Graves Motorsports Yamaha R1 Short Cat Eliminator Titanium Slip On Ehxuast

Our Price: $1,165.50

RRP: $1,265.50 save 8%
Part NumberEXY-15R1-CETT-2
Graves Motorsports Yamaha R1 Short Cat Eliminator Titanium Slip On Ehxuast at

GRAVES MOTORSPORTS YAMAHA R1 Titanium Short Slip On - Cat Eliminator Exhaust DETAILS

Graves Motorsports 2015-2019 Yamaha R1 Short Cat Eliminator Titanium Exhaust System with Titanium 265mm silencer. GMS Exhaust systems are designed for the elite rider seeking top of the line performance, fit, finish and value. This R1 exhaust system was developed using the same technology that has powered Monster Energy Graves Yamaha riders to 7 straight consecutive Moto America / AMA Superbike championships along with numerous 600cc titles. This product is intended for closed course competition use only. Use of this product for any other purpose is strictly prohibited.

The Graves Motorsports Short Cat Eliminator exhaust is designed for the racer on a budget seeking the closest performance exhaust to our full race system. We 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. Combined with Graves? exclusive flash tune map this system produces a solid 15+ HP in the midrange and 11+ on the top of the horsepower charts. This tune also removes any computer error codes the bike will have when installing performance exhausts.

Graves Motorsports Technology People use the same 1.00 MM thick wall high heat grade Titanium tubing used on our Superbikes. This material is designed special for maximum durability and oxidation resistance up to 800*Celsius / 1472*Fahrenheit. It is designed to live at almost twice the temperature of normal Grade 2 Titanium. The tubes are precision bent and cut with the latest equipment available. The tubing is then welded in fixtures designed so that repeat-ability is second to none. It comes with a single Lambda receiver bung for on track data logging or Dyno tuning.


  • Be aware that this system is louder than the Graves Motorsports Longer Version.
  • New Diamond Shaped Silencer Design (Titanium with Titanium End Cap) designed to match the R1's body line.
  • Silencer mounts directly to OEM rearset bracket using a stealth strapless mount built into the setup.
  • Constructed from Aerospace grade hi heat Titanium alloys
  • 1 Auto Tuner Style Lambda sensors comes standard (OEM dual sensor mounts up front are eliminated for a smoother flowing exhaust. When using any Graves performance system on the 15-16 R1 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
  • 14.4lbs lighter than stock
  • Performs like a full system, looks like a full system at 50% the cost.

Stock System Weight = lbs. : Graves System Weight = 8.4 lbs . (lb. savings)

DB at Idle (Coming) / DB at 5000rpm (Coming)

Fitment: Yamaha R1 2015-2019

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