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      07-15-2018, 05:57 PM   #35
Scharbag
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Drives: 2011 E92 M3
Join Date: Oct 2017
Location: Victoria

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2011 BMW E92 M3  [0.00]
Quote:
Originally Posted by dparm View Post
Cat converters act like a small muffler. Test pipes are going to make the exhaust sound tinny and raspy, as people have said on here for as long as I can remember. I don't really get why people sacrifice a nice smooth exhaust note (and pollution) for the sake of a few extra HP.
I regret my actions every day I drive my car

And I agree, this is the first time I have removed cats from a car and it will be the last. I do not really need the extra power as, if I am honest with myself, ~414HP is more than enough.

Cheers,
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2011 E92 M3 - 6MT, ZCP, ZF LSD, ESS G1, Some other goodies...
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