Let’s face it, there is only one choice for the GSX-R1000 when it comes to the best exhausts and engine platform…Yoshimura.

Introducing our latest muffler design, AT2 for the bike that has won many superbike championships and has a special place in the heart of Yoshimura.

Our AT2 slip-on for the GSX-R1000 makes the high revving inline four come to life and sound like it should. Features include our exclusive Works Finish, an aggressively styled matte finish heal guard and end cap complimented by a facet-formed tip. End result 2.2% max power increase, 2.1 lbs. weight saving and being a Street Series slip-on makes it 50-state emissions legal.

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.