Hey guys, I bought a 96 328i about 2 months ago. It's got 99,000 miles on it. Feels like it's lacking power. I've done fan delete, CAI, New cooling system, new CCV, cleaned the MAF, full new suspension, and some other stuff not related to speed.
My 0-60 Time varies, but it's higher than it should be, Lowest I've gotten it is 7.5, highest is 9.5. I think my injectors are gunked up so I got a good deal on those and will be putting them in tonight... What else can I do to speed her up?
It's Auto btw
Personally, I'd suggest you start by putting the fan back on, with a new clutch if necessary. It won't make it faster, but it might make it live long enough for you to make it faster. Removing the CAI, and restoring the stock intake could make it faster, because CAIs usually suck hot air, not cold, until they suck in water, and break the engine.
A chip/tune from a reputable supplier, like Turner motorsport, will be your best, most effective mod.
Chris Powell
Racer and Instructor since, well. decades, ok?
Master Auto Tech, owner of German Motors of Aberdeen
BMWCCA 274412
German Motors is hiring ! https://www.bimmerforums.com/forum/s...1#post30831471
Yea, Id say M50 manifold and tune are about the best bet, though that auto trans isnt helping your game.
1991 BMW 325i(Current Daily) (S52)
I have carburetors, and I'm not afraid to use them!
There are always other fish (engines) in the sea (Craigslist)
Life is about enjoying the engine you are sitting behind.
Have you checked the plugs?
PM me for info on properly working AC and CEL for your S54 or M54 swapped car.
Yes i did the plugs 500 miles ago, I have a m50 manifold just need to get a few pieces of mounting hardware and i'll put it in. What stage tune would I use after that, for the Shark stage 3 you need new cams too right?
Give em a call, I know that M3 cams can spice up an m52 very nicely.
1991 BMW 325i(Current Daily) (S52)
I have carburetors, and I'm not afraid to use them!
There are always other fish (engines) in the sea (Craigslist)
Life is about enjoying the engine you are sitting behind.
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