We have found this intake manifold for the 2GR to add 7+whp to your typical bolt-on 2GR MR2. We clean it up and refinish it so it doesn't look like a junkyard part. We also remove a tacky factory sensor and replace it with a snazzy ATS piece. Does not come with manifold or throttle body gaskets.
In the dyno graph below, the only change is the intake manifold.