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      01-12-2013, 04:39 PM   #59
Private First Class

Drives: bmw 335i
Join Date: Oct 2012
Location: United States

iTrader: (0)

Originally Posted by buildbright View Post
Your video convinced me to buy it. Your videos are the best representation of the true sound. I really appreciate you taking the time to post it. I think with the HFC downpipe it will sound sweet.

I agree I think if it adds any power it will be very little maybe like 5 horsepower stock maybe more are high boost.

The other exhaust options are kool but after being a horsepower junkie I can tell you the downpipe to muffler pipping will not add much if anything. The factory exhaust piping is so well engineered it will be near impossible to improve. The downpipe should net the best gain.
Have to agree, When i installed my springs today and saw how big the piping was i was surprised. Best bet is to get a catless downpipe for the most power increase.
2013 EB2 335i 6MT