AKRAPOVIC EVOLUTION LINE S-K4MET9-FDHLTA

AKRAPOVIC EVOLUTION LINE S-K4MET9-FDHLTA

Made from lightweight titanium, this product was created in close collaboration with Akrapovič's Competition Department.

Make Model Year

Kawasaki KX 450 2024 2025

Kawasaki KX 450 X 2024 2025

This complete exhaust system is 29.8% (1.3 kg) lighter than the stock exhaust and features headers with an integrated resonance chamber and the Akrapovič logo embossed on them.

The new technology, developed directly from Akrapovič's motorsport experience, includes a special technique for printing the logo on the outer sleeve of the muffler, which is now larger and combines white and red colors.

This technology provides a higher temperature threshold, greater durability, and a longer lifespan for a product suitable for the most demanding conditions. Power and torque increases of 1.9 kW (2.6 hp) at 7500 rpm and 2.5 Nm at 7600 rpm have been observed compared to a standard stock exhaust, tested on the Akrapovič dynamometer.

This product is for closed-circuit racing use only.

The exhaust complies with current FIM noise limits and delivers a deep, racing sound.

It requires no reprogramming and, with easy installation, the Evolution Line (Titanium) is compatible with Kawasaki KX450 and KX450X models.

For riders who must comply with the new FIM noise limit of 109 dB, the optional V-TUV385 noise insert is mandatory.

FOR CLOSED-CIRCUIT USE ONLY. NOT FOR STREET USE.