GPR Exhaust - Trioval Slip-On for BMW R 1200 GS Adventure - 2004 to 2009 Muffler with:dB Killer-Link Pipe Wind tunnel tested shell design

Wind tunnel tested shell design significantly reduces drag and lift

Locks gears in place for easy installation and removal

Power increase up to 12 HP is common with the S3

HIGH PRESSURE CLUTCH HOSE HYMEC CARBON FIBER

26% more than the stock filter

GPR Exhaust - Trioval Slip-On for BMW R 1200 GS Adventure - 2004 to 2009 Muffler with:dB Killer-Link Pipe Wind tunnel tested shell designGPR'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