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      05-04-2019, 05:55 PM   #2
Highflyingbimmer
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Drives: BMW 540i msport, M3CX
Join Date: Feb 2019
Location: Minnesota

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Quote:
Originally Posted by aadum View Post
Hi,

If you wondered how it sounds ....short video is here:



At first it was very quiet....it gets louder and louder....
This is the ECE approved version (axle back only).
I hope today i will be able to get resonator deleted and upload another video.
Difference between axle back and cat back system in original is that original has 2 pipes (no resonator) going to exhaust as one pipe before it connects exhaust..... in this way you can pass your MOT and be loud day after ....
hope sound will not be bad with resonator removed and at least little louder with few more pops and bangs
Looking forward to the sound with the resonator removed. I was thinking of doing the same or going with mpe and resonator delete. 👍
Appreciate 0