the more i know about the MS3 and mods , the less i know. We dont have a dealer close by and their arent many around. My mods are: CAI,RP,inserts and shifer bushings. I like to add a TMIC and HKS exhaust. I can only do one for now. From what im reading, if the TMIC is done, i need a standback or the car will have boost cut. And if i put the exhast on first, no real gains there other then sound. (BTW: im a newbie and we newbies are here to learn what took some of you months to do.) Am i correct on this?