GPR Exhaust - Trioval Slip-On for Yamaha WR 450 F - 2003 to 2006 Muffler with:dB Killer-Link Pipe Capacity: 488 cu in/8 L

Capacity: 488 cu in/8 L

8790 C Impaktor socket wrench inserts for the application with compressed air or electrically driven impact wrenches with 12

the battery will quickly drain if you forget to turn off the device itself after turning off the ignition

Colour: Black with a blue adjustment wheel

The most advanced

GPR Exhaust - Trioval Slip-On for Yamaha WR 450 F - 2003 to 2006 Muffler with:dB Killer-Link Pipe Capacity: 488 cu in/8 LGPR'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