CFMOTO 450SR Vandemon Low-Mount Single Side Exit Exhaust System

Fits: CFMOTO 450SR (2025-2026)

Unleash the true character of your CFMOTO 450SR with the Vandemon Low-Mount Single Side Exit Exhaust System, engineered for riders who demand sharper performance, reduced weight, and an uncompromising race-inspired sound.

Designed and manufactured with precision, this system replaces the restrictive factory exhaust by eliminating the catalytic converter and bulky mufflers. The result is improved throttle response, increased torque and horsepower, and a dramatic weight reduction, all while maintaining exceptional durability and a refined motorsport aesthetic.

Supplied with a compatiable belly pan to replace the OEM part that cannot be used with this exhaust. 

Key Features & Benefits

Premium Materials
Crafted from high-grade, polished 304 stainless steel, offering excellent corrosion resistance and long-term durability.

Low-Mount Race Design
A sleek, low-mounted single side exit enhances the bike’s aggressive stance while maintaining clean factory lines.

Performance Focused
Removal of the catalytic converter significantly reduces back pressure, delivering crisper throttle response and noticeable performance gains.

Aggressive, Tunable Sound
A free-flowing central muffler with no internal baffle plates produces a deep, race-inspired exhaust note. Includes two removable silencers to tailor sound levels to your preference.

Carbon Fibre Finish
Finished with a genuine carbon fibre end cap, adding a premium motorsport touch.

Weight Reduction
Substantially lighter than the OEM exhaust, improving handling, agility, and overall ride dynamics.

Engineered to complement the high-revving KTM-derived 450cc parallel twin, the Vandemon Low-Mount Exhaust delivers the sound, performance, and visual impact that serious riders expect, whether carving the streets or pushing limits on the track.

SPECIFICATIONS

• Headers Polished 304 Stainless Steel (18% Chromium, 8% Nickel)
  
• Muffler Polished 304 Stainless Steel (18% Chromium, 8% Nickel) Carbon Fibre Tip
  
• Fibre Glass Belly Can Supplied
• Weight: 4.9KG
• O2 Sensor Compatibility: 2 x M18x1.5mm O2 Sensor Bungs
• Removable Silencers: Included for adjustable sound levels
• Noise: 98Db (92DB Silencer Installed) 
• This product won't meet Emission Standards
  

SOUND PERFORMANCE

This exhaust produces a bold, unrestricted sound that matches its high-performance capabilities. For riders who prefer a quieter ride, the included removable silencer offers noise reduction without significantly compromising power. Please note, however, that this system may not comply with international noise regulations; ensure local requirements are reviewed before purchasing.

APPEARANCE

The polished stainless steel headers and link pipes maintain their brilliant shine longer and require less maintenance than lower-grade materials. The addition of premium carbon fibre covers further elevates the sleek and aggressive appearance of your CFMOTO 450SR, ensuring it stands out on and off the track.

ADVANCED MANUFACTURING

At Vandemon, our weld quality is second to none, setting the industry benchmark. Every joint is meticulously crafted for strength, durability, and a flawless finish, delivering both aesthetic appeal and optimal performance.

TUNING

The detachable silencer allows you to use the exhaust without remapping your ECU, as minor fueling adjustments can be handled by the OEM mapping. For maximum performance, especially when the silencer is removed, we recommend tuning by a qualified technician using a chassis dynamometer.

WHY CHOOSE VANDEMON?

• Lightweight Design: Reduces overall weight for improved handling and acceleration.
• Premium Materials: High-grade stainless steel ensures longevity and corrosion resistance.
• Race-Ready Sound: Produces an aggressive, attention-grabbing exhaust note.
• Aesthetic Appeal: Polished finish creates a stunning look.

IMPORTANT: COMPETITION USE ONLY 

Vandemon exhaust systems are designed for performance and sound enhancement and may not comply with emissions or noise regulations in many regions.

These products are not approved by the California Air Resources Board (CARB) and are not compliant with Euro 4, Euro 5, or Euro 5+ emissions standards for pollution-controlled vehicles operated on public roads.

Vandemon exhaust systems are intended for closed-course competition or off-road use only on vehicles that are not operated on public streets, highways, or other public roadways.

It is the responsibility of the purchaser and vehicle owner to ensure compliance with all local, state, national, and international regulations before installation or use. Use on public roads may result in fines, penalties, inspection failure, or registration issues depending on local laws.

Import Duties & Taxes Notice:
Please note that international orders may be subject to import duties, taxes, and customs fees, which are determined by your country's regulations. These charges are the buyer's responsibility and must be paid upon delivery. We recommend checking with your local customs office for more details before placing an order.

Vandemon Exhausts is proudly 100% Australian owned and operated, with our headquarters located in Wollongong, NSW, Australia.