KTM

Better power delivery
Designed to get the best performance from the motorcycle
Greater performance due to special engine mapping
Suitable for standard silencers
Includes a pre-assembled factory cylinder with a special port finishing.
Gaining additional approx. 2,5 hp on your engine.
Saving 15 % weight compared to the stock expansion chamber (ca. 0,3 kg).

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AKRAPOVIČ "SLIP-ON LINE" (A42005979000)

Better power delivery
Designed to get the best performance from the motorcycle
Greater performance due to special engine mapping
Includes a pre-assembled factory cylinder with a special port finishing.
Gaining additional approx. 2,5 hp on your engine.
Maximum weight saving compared to the standard exhaust system.

Extra strong sheet steel
Untreated surface
Higher maximum power
Higher speed
Full sound
Better power delivery
Uncompromising race look

Combination with FMF silencer recommended

Specially developed for use in motocross
Silencer housing made of high-grade aluminum
Rich sound
Low noise level
Easy to mount
Perfect fit
Reduced weight

Recommended in combination with a FMF fatty pipe for a perfectly matched full system with optimum performance

Silencer housing made of high-grade titanium
Blue anodised outer sleeve
Rich sound
Low noise level
Easy to mount
Perfect fit
Extremely low weight

Recommended in combination with a FMF Fatty pipe for a perfectly matched full system with optimum performance

Optimised friction coefficients
Only one piston ring
Special surface coating
Tangible performance boost over the entire engine speed range