YZ450 AFT450 Down Pipe

$994.99

Maximize your Yamaha YZ450’s performance on the track with the AFT450 Down Pipe. Made from high-grade 304 Stainless Steel and featuring a CNC Machined Billet End Cap, this exhaust upgrade is tailored for competitive racing. It proudly sports the Vance & Hines / AFT Nameplate, symbolizing quality and racing heritage. This down pipe meets the AMA Pro 105 dB(A) Sound Limit and offers a substantial performance boost, with up to a 10%+ gain at 11,000 RPM. Designed specifically for closed-course competition, it’s the ideal enhancement for racers seeking to elevate their motorcycle’s power and presence in the racing arena.

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Description

The Yamaha YZ450 AFT450 Down Pipe is a premium exhaust solution engineered for the competitive spirit. Designed specifically for closed-course competition, this down pipe is a crucial upgrade for those seeking to unleash the full potential of their Yamaha YZ450.

Constructed with the highest quality 304 Stainless Steel, this down pipe is not only robust but also exceptionally resistant to the harsh conditions of racing. This material ensures your exhaust system delivers peak performance and endures through the rigors of competitive use.

Featuring a CNC Machined Billet End Cap, this down pipe exemplifies our dedication to precision and quality. This meticulous craftsmanship not only boosts the overall efficiency of your exhaust system but also enhances the aesthetic appeal of your Yamaha YZ450, making it stand out on the track.

Adorned with the custom Vance & Hines / AFT Nameplate, this down pipe is a testament to a legacy of excellence in racing technology. The nameplate signifies a commitment to superior performance and state-of-the-art engineering, setting your bike apart from the competition.

In compliance with AMA Pro 105 dB(A) Sound Limit, this down pipe delivers a powerful, regulation-compliant exhaust note, adding an aggressive auditory experience to its high-performance functionality.

Experience a significant increase in power with up to a 10%+ gain at 11,000 RPM, giving you the competitive edge needed in high-stakes racing. This enhancement in performance is crucial for those who demand the best from their Yamaha YZ450.

Please note, the Yamaha YZ450 AFT450 Down Pipe is exclusively designed for closed-course competition use, offering professional racers and enthusiasts an unmatched upgrade for performance and compliance with racing standards.


  • Made from 304 Stainless Steel
  • CNC Machined Billet End Cap
  • Custom Vance & Hines / AFT Nameplate
  • Meets AMA Pro 105 dB(A) Sound Limit
  • Up to 10% + Gain at 11,000 RPM

Additional information

Shipping Weight 18 lbs
Shipping Dimensions 48 × 18 × 10 in
Fitment Years

2014-2017, 2018-2019, 2020