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      06-07-2011, 07:10 PM   #280
Freight Dawg
e90pilot's Avatar

Drives: E90 325i
Join Date: Jul 2005
Location: Oakland, CA

iTrader: (3)

Well, you can get any car tuned but if you're asking about making it a 330i, then the answer is no. It's got a different combustion chamber design that has a lower compression ratio than the N52. The result is better efficiency but less power. That's why BMW put the 3-stage manifold on it. I'm sure there's a little extra power in there since BMW tuned it for lower emissions. Ask the Active Autowerk folks. They should be able to help you out.
'06 Arctic Metallic 325i | Sport Package | 6MT | Dinan Stage III suspension | Dinan exhaust | 330i manifold swap! Click here! | Active Autowerke tune | 135i Brake Calipers | Deiselboost caliper brackets | E46 M3 front rotors