GPR Exhaust - Hyper Sonic Inox Slip-On for BMW R 1200 GS Adventure - 2005 to 2009 Supplier-JPR Outside Length/Base Inner Diameter (mm)

Outside Length/Base Inner Diameter (mm) 186

For the ECE 22

Flat surface with many fitting holes for cargo box and its box base installation

then GPR cannot be responsible

GPR Exhaust - Hyper Sonic Inox Slip-On for BMW R 1200 GS Adventure - 2005 to 2009 Supplier-JPR Outside Length/Base Inner Diameter (mm)Hyper Sonic Inox is part of the new generation of GPR exhausts, realized with a production process with zero environmental impact. It has dual outlets, sleeve stainless steel made and caps CNC machined in order to obtain maximum power increase and a better sound. FEATURES SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust