EXC-F 450/500 24/27 AKRAPOVIČ "RACING LINE"

Manifold routing optimally adapted to the production engine
Silencer housing made of high-grade titanium
Complies with current FIM noise regulations
Complies with current AMA noise regulations
Stainless steel header
More usable speed range
Better power delivery
Improved handling overall due to finer dosing capacity on the throttle gripSensitive response
Rich sound
More torque
Increased performance
Factory Racing Team look

For 500cc models with special motor mapping