Graves Motorsports Yamaha YZF-R1 04-06 Full Titanium Exhaust System
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Graves Motorsports Rev3 2015-2019 Yamaha R1 Full Titanium Exhaust System with 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 the Monster Energy Graves Yamaha team to 7 consecutive AMA Superbike championships and numerous 600 championships on this same bike! Combined with Graves’ exclusive flash tune map this system produces huge mid range and top horsepower gains. This tune also removes any computer error codes the bike will have when installing performance exhausts.
Note: This product is intended for closed course competition use only. Use of this product for any other purpose is strictly prohibited.
Note: R1S owners will need to purchase 8 - Yamaha Part #: 90179-08442 (exhaust mount nuts - The R1S model has slightly different diameter and do not seat into the flanges without them.