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      04-20-2010, 02:38 AM   #85
Wlew
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Drives: E90 330i
Join Date: Sep 2009
Location: Charlotte, NC


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Quote:
Originally Posted by sandman0615 View Post
so let me get this straight: the manifold is a direct swap for 325? and should pick up about 8hp without the software and around 30hp with the 330 software?

also i wonder how the 325 stock ecu with bms pbx would hold up. i know its supposed to make your air fuel ratio a bit richer (like 330 software), could compliment the manifold really well
if you stay stock 325 the powerbox will give you about 8 hp and 8 tq. give or take. the main thing you will notice is the increased throttle response. which, believe me, is completely worth it. plus the added hp and tq aint bad either
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