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      07-26-2020, 08:17 PM   #270
Burrcold
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Drives: 2024 BMW M3 Comp xDrive
Join Date: Oct 2019
Location: Toronto, Canada

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Quote:
Originally Posted by Casone238 View Post
I currently have a C43 and waiting for delivery on a my21 m340i. From test driving the M340i the c43 is defiantly louder but it was also fitted with the AMG performance exhaust (not a fair comparison) even if I compare to a C450 without the AMG performance exhaust the c450 was louder as well. My order has the MPE installed at the port so once I take delivery and break the car in I’ll give my opinion.

On a side note I saw a video from kiesmotorsports where they dyno a m340i with a stock exhaust then with a AWE exhaust and did 3 runs each and they found that with the AWE exhaust alone they gained 12 hp & 9lbs of torque to the wheels. Interesting from just an exhaust. My question is if anyone can confirm if the MPE adds power as well.
The MPE won't give any gains, it's just a muffler replacement basically. I am in love with the sound though.
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Current: 2024 BMW M3 Competition xDrive | 2022 Audi Q7
Gone: 2022 Audi RS5 | 2020 BMW M340i | 2019 Audi RS5
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