Quote:
Originally Posted by jc5988
probably not if they are just doing routine maintenance, if you have engine related problem, they might blame it on your manifold and tune.
pick your dealer and SA carefully.
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I already got the AA tune. I located a used 3 stage manifold for $175. It's from a 2006 330i. Does it matter which year/month on the 330i? Beside from this, I heard DS Motorsport in Germany can tune and increase about 70 hp on the N52 engine. So if you do the 3-stage manifold swap and have DS tune your car. You're looking at 100 hp gain?
lol somebody is gonna slap me for saying this!!!
