YOSHIMURA Full RS12 Exhaust System for KAWASAKI KX450 2025

FMF SX MegaBomb Header for KAWASAKI KX450 24-25

Titanium Header

For closed course competition only

HGS Full Exhaust System for HONDA CRF250R 22-24

Steel Exhaust System

Aluminium Silencer with Carbon or Steel End cap

With Fixed Bracket

Note: Carbon End cap Version - Picture does not represent actual exhaust system

FMF Factory 4.1 RCT Slip-on for KAWASAKI KX450 24-25

Aluminium Exhaust with Carbon End cap

With Anodized Gray finish

Spark arrestor screen insert included

94dB insert included

For closed course competition only

AKRAPOVIC Full Exhaust System for KX450F 19-

Evolution Line

Exhaust Line and Silencer in Titanium

• power

  +2.3 kWat 10650 rpm

• torque

  +2.2 at 10650 rpm

• weight

  -1.2 kg

FMF Factory 4.1 RCT Full Exhaust System for KAWASAKI KX450 24-25 

Stainless Steel Exhaust with Carbon End cap

With Anodized Gray finish

Spark arrestor screen insert included

94dB insert included

For closed course competition only

FMF Factory 4.1 RCT Slip-on for KAWASAKI KX450 24-25

Titanium Exhaust with Carbon End cap

With Anodized Blue finish

Spark arrestor screen insert included

94dB insert included

For closed course competition only

FMF Q4 HEX Slip-on for KAWASAKI KX450 24-25

Aluminium Slip-on with Stainless Steel End cap

With Anodized Gray finish

Spark arrestor screen insert included

For closed course competition only

FMF MegaBomb Header for KAWASAKI KX450 24-25

Stainless Steel Header

For closed course competition only

FMF Factory 4.1 RCT Full Exhaust System for KAWASAKI KX450 24-25 

Titanium Exhaust with Carbon End cap

With Anodized Blue finish

Spark arrestor screen insert included

94dB insert included

For closed course competition only

TWIN AIR Powerflow Kit for KX450F 19-

Combines a larger Twin Air filter with a tough, ultra-lightweight flange that bolts tightly onto the airbox to eliminate leaks and provide more air for more power

Each kit contains necessary mounting hardware, Twin Air dual-stage filter, billet flanges and/or wire cage

Filter is easy to remove for cleaning and maintenance

FMF Powercore 4 HEX Slip-on for KAWASAKI KX450 24-25

Aluminium Slip-on with Stainless Steel End cap

With Anodized Grey finish

Spark arrestor screen insert included

For closed course competition only

AKRAPOVIC Evolution Full Exhaust System para Kawasaki KX450/KX450X 2024

Titanium Full Exhaust System