The Akrapovic Racing Line Exhaust A38005901044 boasts an intake manifold route optimized to bring out the engine's full potential. Its silencer housing is crafted from high-quality titanium and its header from durable stainless steel, which meets FIM and AMA noise regulations while delivering a rich sound. Power output and throttle control are improved, unlocking a wider speed range characteristic of enhanced handling and torque, translating to superior performance. 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 grip Sensitive response Rich sound Increased tightening torque Increased performance Fits This system will fit on the following KTM motorcycle models: 450 EXC-F 2024-2026 450 EXC-F Champion Edition 2025 450 EXC-F Six Days 2024-2026 450 XCF-W 2024-2026 500 EXC-F 2024-2026 500 EXC-F Champion Edition 2025 500 EXC-F Six Days 2024-2026 500 EXC-F Six Days US 2026 500 EXC-F US 2026
