Use this cnc machined aluminum spacer instead of drilling into your intake. The 1/8" NPT port can be used for meth or nitrous. Uses an o-ring seal against the throttle body.
Includes: Spacer, o-ring seal, four longer bolts.
Vehicle Fitment: LSJ throttle body only. 04-07 Ion Redline, 05-07 Cobalt SS
Made in the USA