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      02-06-2018, 12:53 PM   #22
superiaultra
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Drives: Red M3
Join Date: Jan 2011
Location: Nevada

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Quote:
Originally Posted by yxc145 View Post
Hi

I went to a muffler shop today. They lifted the car and looked at the system. They told me that by removing the resonators, the car "MAY" lose some back pressure and feel a little lag when car takes off, but may feel a little faster once the car is moving. Did you feel that?
Also, I compare your video sound to several stock M550 exhaust video, I really couldn't tell a difference (maybe because how the sound was recorded, the place, distance, etc). So I want to ask you, can you tell a difference? good difference? Please let me know. Thank you in advance.
I’m not an engineer by any means, but on a turbo car less back pressure = better.
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