umm.... if u can, go for a quick run with ur current intake b4 you install ur GruppeM intake, say... drive in 3rd gear to redline and try to remember the top end power... then after installation, do the same with the GruppeM intake.... i think the majority of us know that the gruppeM shits all over the other intakes interms of reponse, but does it also provide the best top end out of all the intakes??
Bookmarks