Heres all i can find on intake installs.It's an instalation to a Base Vibe, but it's basicly the same. You just have to attach a little cap the a vacuum valve under the larger throttle body of your GT that is different.http://forums.genvibe.com/zerothread?id=1281
Must resist.... V... Tec.... Temptation... to strong... "WARNING: Genvibe is a very addictive website... constant use can result in car modification and a lowering of your bank account. use with extreme caution!http://www.cardomain.com/ride/2298639