E46Fanatics - View Single Post - dropping a s54 into a 330i
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Old 02-04-2009, 10:25 AM   #20
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Join Date: Nov 2006
Location: Somerville, MA
Posts: 1,292
My Ride: 2005 330xi
Your existing tranny would work, but if you're going to be launching etc (aka being hard on it) know that a s54 packs more power than your m54, and the likelyhood of your tranny dieing is going to go up.
'05 330xi - Koni, H&R, Rogue, Supersprint, UUC, Dinan, Apex
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