Quote:
Originally Posted by paradoxical3
Hey Rob,
I know the feeling about being out of luck - my old car had zero aftermarket and it was really rough.
I am not sure about the X3 to be honest, as I think certain things might be different. For the X1, it is all E8x stuff, not F series that fits. So for the chargepipe and FMIC, I used the ones from the N55 from the 335i and 135i.
One way to find out what parts will fit (this is how I figured it out for the X1) is to use real oem. Look at a 335i N55 and look at your car in a separate browser window, and compare part numbers. If your chargepipe part number is the same as the 335i one, it will fit.
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Appreciate it .. I just did a cross-reference check and the X3 charge-air cooler #17517823570 does not match with any other car
lol
I found Charge air induction tract 13717605044 & 13717597591 matches F22/F30/F32
whats "Air intake tube" i see compatible E84/F10/F22/F30
I can't find the down pipe part # unless its the Rmfd catalyst ? has 4 different part numbers, i searched that part and its compatible with E84 X1 but the one From 09/2012 -> Current is #Part 18327646432
Intake Muffler not compatible, Air-Filter no matches either (but k&n makes 1 for X3 28i)
Other than that looks like custom exhaust is the way to go if I ever decide to.