DYNOJET KIT YAMAHA WR450F 2005-2009 US MODELS ONLY

Product Code: DJY-4150
Supplier: DYNOJET KITS
Place on Backorder
£102.76inc. VAT
This item will need to be ordered. Please contact us for approximate delivery times.
Description

Designed for motorcycles with a stock engine using the stock airbox, air filter, and stock or aftermarket pipe. Stage 1 kits are fully adjustable to allow the use of well-designed aftermarket pipes and K&N stock replacement air filters. Stage 1 kits are designed to improve throttle response and driveability. In most cases power increases of approximately 5% throughout the entire power range can be achieved.

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