Empire Industries 54MM Billet Throttle Body with Intake for CRF 450




If you have a built motor and a ported head, this is a must have for drag racing your CRF 450. The more air you can flow, the more horsepower you make. The Empire Industries 54mm Billet throttle body and intake system flows a massive amount of air making your motor breathe better than ever. This is not an MX setup. It is intended for drag race use only. You will need to use the stock fuel inlet, injector, idle adjuster, and map sensor off your stock throttle body. All the stock throttle body components easily bolt up to your new billet throttle body. You will need to remove your stock air box to use our intake system.  Get yours today and start making horsepower!

Fitment 2009-2023

Additional information

Weight 5 lbs
Dimensions 12 × 13 × 13 in

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Intake Boot

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