Al if you remember my car silver 04 with the ATP GT3076 that dynoed 350whp at Buscher in April. If I put their delux IC will I need a retune? (remember running very rich 10.7 I think) will I notice any quicker spool? much HP or more important TQ gains? For anyone else wondering I have 272 cams, custom 2.5" LICP, Intake custom KandN filter, 3" custom downpipe, 3" catless exhaust LPI. What do you think?

 

There's no way to really answer those questions, man. No one can tell you HP or TQ gains. You definitely won't get quicker spoolup - FMICs take longer to fill up, which causes slower spoolup usually.

It will help you to get one, though, because your turbo is huge, and the stocker isn't built to push that much air efficiently. I think you will see bigger gains with an FMIC than we would on a stock turbo.

Btw, just get the Race FMIC - it's the same price as the Deluxe, but bigger and better.