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      04-05-2012, 12:14 AM   #1
jkwan18
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Canada
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Drives: 2011 335is
Join Date: Feb 2011
Location: Toronto, Ontario

iTrader: (1)

JB4 or COBB for 335is?

I'm thinking of getting a tune for my 335is. However, I don't plan on getting any other mods, so if I'm getting a COBB I'm only going to running map 1. With a stock 335is, how much HP gain would I be looking at for each?
Appreciate 0