Since 2005 Fuel Customs have revolutionised the intake market and we were the first come to the market with a truly high performance intake for the YFZ450R. The original performance intake.
Get amazing power, torque and throttle response with the Fuel Customs Intake System. With years of R&D it's truly an industry leader.
- Unique tapered design to create velocity
- Superior designed 8ply filter protection
- Improved throttle response
- Increased hp and tq across the rpm range
- High flow airbox (where applicable)
Parts Included In System
Tapered air horn tube
8 ply filter
Rubber Booty for stock TB
Bracket to run without box (on non-airbox systems)
The superior designed 8ply filter FCI filter used the intake systems is not a traditional element filter. It has been used in racing applications all over the world with proven results and when serviced properly has proved to provide superior performance without sacrificing filtration quality.
Tested and proven at the Finke Desert Race, with arguably, the harshest race conditions in the world.
09-13: this option is for all 09-13 models and 14+ models that have the AIS system removed. We have a AIS block off plate that makes the removal easy. Click here for AIS block off plate
14+: this is for 14+ models that have the AIS system kept in place
We recommend to remove the AIS system for better running. There is no power difference, but your YFZ450R will run smoother/more consistent down low with it removed. We recommend a Vortex ECU to be used with all versions of the intake and especially when the AIS has been deleted. The Vortex ECU will give you more power and response as well as better running.