Intake Air Box Spacer for Yamaha YXZ1000

YFZ1000 Air Intake Velocity Booster Up To + 15hp

DON'T BE FOOLED BY CHEAP IMITATIONS FROM THE USA

After countless tests involving hundreds of hours with different velocity stack lengths, diameters, plenum volume and shape, we are happy to introduce this new PETG (oil, chemical and heat resistant) air box spacer!

The factory air box actually works reasonably well and is hard to improve upon without sacrificing power in the lower RPM areas, with this new spacer you get the benefits of a larger plenum volume with the torque and low-end HP of the stock velocity stacks and all the HP gains where you need it!

 Up to 15hp gain at the crank with ECU flash!

This light weight, specialist military grade plastic has great advantages over aluminium as it insulates heat very well, you do not want to absorb heat from the engines hot environment & radiate it into the intake, this special material will keep the air cool and will not transfer heat and is the best possible substance to use in this application.

We supply a full kit with all hardware included (bolts, washers, and custom silicone O-ring for 100% seal) 

This is by far the best all round intake modification you can do. It is simple to install and still uses both factory air filters for the best filtration in any terrain. Don't spend on a modified air box that sacrifices filtration for HP!

Compatible with:
Yamaha YXZ1000