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      12-28-2011, 09:37 PM   #56
Drives: 2010 328i 6MT Sport Pkg
Join Date: Aug 2011
Location: SOCAL

Posts: 421
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Originally Posted by OPTIMAXED1 View Post
Has anyone here installed the BMW performance exhaust ? Did you notice a reduction in low down torque (say in 1500-2000 rpm range ) ?
didnt feel a thing, but i have manual, usually i dont stay in that range

since our car has 4 cats, there's enough back pressure to sustain low end torque.
N51- Perfomance Intake - Performance Exhaust - ESS Tuned - Performance SSK - CDV Delete - AFE Mid
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