to be fair (if it is possible anymore), APS has decent stuff thruout their lineup.

their intakes are superb for stock maf compatibility. (the hard-to-find 70mm is tuneable for bigger needs though).

their exhausts are beautiful (as far as piping can be) and fit as well as stock, if not better. the 3" has the drawback of 'chop' sound in-cabin, and the 3.5" has the drawback of unreal roar, regardless of your rpm (their silencer really messes up flow, even with the adjuster portion removed).....

their fuel system and rails appear to be top shelf, as does their tumbelr deletes, but i cannot comment on either personally (went with perrin's solution and am very happy)

their turbos, well, im not sure i could ever recommend them to anyone. for the amoutb they cost, you dont get it back in performance (however, they do look the part). if you open up the sr55, you'll actually see 4 out of 6 of the studs (that hold the compressor to the center) protruding into the air passageway. also, the welds are spoogey and dont look too purposeful either. seeing as they have engineers with garret on their resume, i dont get it...... for the dollars, there are many other applications that have proven REpeatability to make great, reliable, usable power......

i understand the desire to keep one brand of parts on the car (as i did the same) but it seems this just didnt work out for me (and several others havent had anywhere near aps's claims of output). i wanted a 'big red' car really badly, and at no fault of anyone locally, it didnt work at all....

ese