Fits on:

• Kawasaki KX 450 (2024-2025)
• Kawasaki KX 450 X (2024-2025)

Complete system. Track DNA.

This Akrapovic Evolution Line complete exhaust system (part number S-K4MET9-FDHLTA) is made for the Kawasaki KX450/450X from 2024-2025. The complete system replaces the entire original exhaust, from headers to muffler, and provides the greatest weight saving and the strongest sound change you can achieve on this motorcycle.

Performance and sound

• Akrapovic measured power gain: +2.6 hp
• Torque gain: +2.5 Nm
• Deeper, fuller sound than original
• Sporty, race-inspired sound character
• Plug-and-play: no ECU remapping required

Material and construction

• Weight: 3.3 kg

Homologation and sound

• For track use only: not E-approved for public roads

Specifications

• Motorcycle brand: Kawasaki
• Model: KX450/450X
• Year: 2024
• Product type: Exhaust system
• Series: Evolution Line
• Weight: 3.3 kg
• Homologation: Track use only, not E-approved
• Akrapovic part number: S-K4MET9-FDHLTA
• WheelsWork order number: 462-K4MET9-FDHLTA
• EAN: 3831126432263

Does this fit my motorcycle?

Send us your license plate number or the year of your motorcycle and we will confirm within a day if this part fits, including any necessary mid-pipe or mounting kit.

Since 1990, Akrapovic has been building exhaust systems for motorsports in Slovenia. The brand is standard equipment in MotoGP and the World Superbike Championship and has its own titanium foundry. Everything WheelsWork supplies is original Akrapovic, new and complete with the accompanying mounting material.