The perfect mix of sound, performance, and low weight with a uniquely deep roar and powerful, harmonious performance across the entire RPM range. Reduction of exhaust gas back pressure by at least 35% and weight savings of up to 3 kg with a great look. Perfect sound engineering for your F 750/850 GS.

The facts:

• Even with low revs the GS becomes a superior steam hammer with a unique, deep sound
• Very powerful, harmonious performance
• Powerful increased performance across the entire active range of driving speed
• Decrease in exhaust gas back pressure of at least 35%
• Clear weight reduction of up to 3 kg
• Classy look
• Sturdy construction (interior entirely made of stainless steel)
• Including complete attachment kit for easy attachment
• EURO 4 approval
• With German Type approval