Spoon Venturi Big Throttle Body - Jazz/Fit GK5 L15B Tomei the Evolution 4/5/6 upper hose

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

This WRX cold-air kit is engineered specifically for your 2008&ndash2014 Subaru WRX or STI and includes everything needed to replace the restrictive stock airbox

The tube is made from prepreg carbon fiber

supplied with SRS harness plug to prevent SRS check light

These are made from 6061 aluminum with a black powder coated finish

Spoon Venturi Big Throttle Body - Jazz/Fit GK5 L15B Tomei the Evolution 4/5/6 upper hoseSpoon 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