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      03-27-2019, 04:45 PM   #31
bm5bullit
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Drives: 2021 BMW M340i
Join Date: Jun 2009
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Quote:
Originally Posted by stocksure View Post
Did you ever get around to it? I think it's the Magnaflow 10792.

I had the 2.5" version of this on my '16 M3.

I see one by Totalflow - which has much better reviews. Anyone tried it?
So, is the F90 exhaust a true 3.00 inch diameter? What is the center to center diameter of the stock exhaust at the X-pipe. Stainless works are the X-pipes I have used and they sound awesome. They make one for the ZR-1 Vette that is 3.00 inch and has 4 1/8" center to center.
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2021 M340i
2020 X3 M40i - her car
2019 M5, AW, DP's, MSR CAI, BM3, SOLD
2020 Chev. ZR2 Bison truck, Daily Driver
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