HPCorse - 4-Track R Exhaust for BMW R 1250 GS/ADV

Italian to the core, the 4-Track R gives the R 1250 GS a slimmer, more purposeful back end. HP Corse builds it around an octagonal 400 mm body with a dual outlet and hydroformed oval inner tip, then adds a carbon fibre heat shield and hand-TIG-welded mounting brackets. Expect a deep, sporty note, dyno-tested gains in torque low- and mid-range, and a weight saving over the original unit. Choose titanium, satin steel or black steel. Plug-and-play, no ECU remap, and definitely not the pipe every other GS in town is wearing.

Design & materials

• 400 mm octagonal silencer body in titanium, satin steel or black steel
• Black steel carries a Cerakote® Glacier Black ceramic coating
• Dual-outlet design with hydroformed oval inner tip
• Genuine carbon fibre heat shield included
• HP Corse laser-etched logo

Performance & sound

• Dyno-tested gas flow: improved engine response and torque delivery, particularly in the low and mid-rpm range
• Slimmer rear lines
• Weight saving compared to the stock unit
• Deep, sporty, throaty sound

Fitment & compliance

• Slip-on for the OEM headers, with link pipe
• Reinforced, hand-TIG-welded frame brackets with silent-block vibration dampers
• Fully compatible with the OEM luggage rack kit
• Plug-and-play: no ECU remapping
• Euro 4/5 homologated. This is a European approval; check your local regulations before road use.
• Exclusive to TripleClamp Moto in North America

Note: HP Corse mufflers sold by TripleClamp Moto may or may not have the TripleClamp Moto engraved on the silencer.