![Spark 2015+ Yamaha R1 "Grid-O" Titanium Semi-Full Exhaust System](http://www.pitlanemoto.com/cdn/shop/products/SP-GYA8858T__25694.1614527916.1200.900_{width}x.png?v=1642370063)
Description:
Spark Exhaust Technology Yamaha R1 (2015+) "Grid-O" semi-full exhaust system with Titanium cat-delete link pipe. The half system consists of a titanium de-cat "2-in-1" link pipe for the best performance and keeping to the original header. Handcrafted in Italy. Ultra lightweight 1.6 kg. Dyno Tested for maximum horsepower increase over stock, 112+ db. Non-Homologated Racing Version for Maximum Performance.