Turbo Tuning... help!!!! $$$$ - BMW Forum

al1enjr · 03-13-2012, 09:48 PM

Is it possible that someone here has good parameters for a tune for a 1999 328i with a turbo (Stock internals)? I am willing to pay if someone has this I am desperate and don't want someone to play with my ecu and blow up my car. (I wish I knew there was only custom tuning available for this beforehand). Any suggestions for injector size is welcome also so I can swoop them. Thanks in advance to that 1 person in 10 million that may have this.

I was told that TRM may have a tune????

Lord Vader · 03-13-2012, 10:06 PM

What turbo is it? How much boost are you running? Depending on psi your running you may blow the engine running stock internals. The pink injectors are 24 lbs and the green ones in the 325.

al1enjr · 03-13-2012, 10:11 PM

Quote:

Originally Posted by Lord Vader

What turbo is it? How much boost are you running? Depending on psi your running you may blow the engine running stock internals. The pink injectors are 24 lbs and the green ones in the 325.

The shop has the waste-gate is set at 12psi. Of the 2 injectors listed above which one would be sufficient?

Lord Vader · 03-13-2012, 10:24 PM

The pink ones are found stock in the 328 and M3. This is an excellent link regarding injectors:

Pelican Technical Article: BMW 3-Series E36 Injector Replacement

You do need a tune for the computer to compensate for the turbo, and you should only need to replace the injectors with high flow ones of the car runs lean.