Quote:
Originally Posted by larryn
Odd that they would change engine internals before even mentioning FMIC or oil cooler.
I read a thread on e90post recently, where the two turbos were swapped with one large one, and they got it running and put back together. That kind of seemed like a ham-fisted approach to tuning a N54 though.
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ultimately, for it's simplicity and power-making abilities a single turbo is usually the best way to go for a factory TT car.
as for the staged upgrades listed here, yeh it definitely differs from the usual mods you seen done to turbo cars. my list would be:
stage 1: intake, exhaust, flash
stage 2: fmic, turbo/manifold, fuel
stage 3: rebuilt motor/head
-Chris