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      11-06-2012, 10:31 AM   #8
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Drives: 2012 335i
Join Date: Apr 2008
Location: Lost in NJ

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Originally Posted by dd1981 View Post
Nice! I cant wait to hear this exhaust in person. Everyone says the vidoes do it no justice. What are the expected power gains? I read somewhere only like 5hp. Id love to dyno my car before and after.
Don't expect power gains from this...BMW has done an amazing job making the OEM exhaust as efficient as possible.
I would say at the most 2-5 tops? I haven't dyno'ed it.
2012 335i Mineral Gray
M Performance Whore: PPK|Exhaust|Brakes|Performance Suspension Struts & Springs|LSD|Black Kidney Grilles|CF Spoiler and Mirror Caps|Bav Stage 1|400Ms|