Spoon Venturi Big Throttle Body - Jazz/Fit GK5 L15B Tomei The SpeedFactory rear bumper diffusers

The SpeedFactory rear bumper diffusers are designed with style and aerodynamics in mind

The tube is made from prepreg carbon fiber

Soft99's Glaco Mirror Coat repels water molecules

This Mugen Lower Headlight Decal affixes to the lower eyeline part of the headlight to make the impression of the front mask stand out even more

the Evolution 4/5/6 upper hose routes safely around the manifold

Spoon Venturi Big Throttle Body - Jazz/Fit GK5 L15B Tomei The SpeedFactory rear bumper diffusersSpoon has reviewed and tested conventional throttle bodies and developed the Venturi Big Throttle Body as a product that provides higher performance. The product's features are that the inner surface of the throttle body is venturi shaped to improve filling efficiency, and at the same time, the inner surface is finished to a mirror finish using diamond cutting techniques, reducing intake resistance to the utmost. In addition, a large diameter