Akrapovic's Titanium Evolution Headers for KTM's 450 and 505 are the next step in header development. With it's additional chamber you get all the performance with minimal sound increase. Match that up with the SXS Silencer (Sold Separately) and you have the ultimate stealth exhaust system for your KTM. The Akrapovic exhaust system is a fantastic combination of our years of experience at the highest level of motorcycle racing, the best materials, and enormous hours of work of R&D department and of work in state-of-the-art factory.
The Akrapovic system releases the maximum amount of power and torque. In addition to performance, the system is lighter when comparable to the stock version and comes in a full racing look. In addition to different look Akrapovic exhaust system also changes the sound note, which is deeper and can lead to addiction.
Sound Chamber on the Evolution Series Headers moves more of the power lower in the RPM Range and lowers the DBs by 1 from their Racing Headers.
- KTM 250 SX-F 2007-2012
- KTM 250 XC-F/XCF-W 2007-2013