GPR Exhaust - Trioval Full Line for Yamaha WR 250 F - 2007 to 2014 Muffler with:dB Killer Integrated Fender Brace (IFB) technology

Integrated Fender Brace (IFB) technology

350 EXC-F 2020

2008 KTM 450/530 XCR-W

using advanced bonding techniques

GPR Exhaust - Trioval Full Line for Yamaha WR 250 F - 2007 to 2014 Muffler with:dB Killer Integrated Fender Brace (IFB) technologyGPR's Trioval series is a GPR best seller, with a classic ovoid drop shape. It is made of hand polished 304 stainless steel and has a diameter of 100mm. Product Features SOUND: Upgraded sound from stock exhaust. Although louder than stock but in compliance with the limits prescribed by law, this exhaust produces the softest sound of all the GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding