• Increased tightening torque
• Increased performance
• More usable speed range
• Better power delivery
• Improved handling overall due to finer dosing capacity on the throttle grip
• Sensitive response
• Rich sound
• Manifold routing optimally adapted to the production engine
• Stainless steel header
• Silencer housing made of high-grade titanium
• Complies with current FIM noise regulations
• Complies with current AMA noise regulations

16,7 % (0.6 kg) weight saving

APPROVALS

• AMA Amateur Racing Sound Compliant
• FIM Racing Sound Compliant
• Closed Course Competition Use Only  

MATERIAL

• Stainless steel 
• Titanium 

WEIGHT: -0.6  kg

FITMENT

• KTM 450 SX-F 2023-2024
• KTM 450 XC-F 2023-2024

PROPOSITION 65

⚠️WARNING

This product can expose you to chemicals known to the State of California to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65