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      03-20-2020, 02:45 PM   #1
jclaib7
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Drives: 2018 M2 Black Shadow Edition
Join Date: Jul 2013
Location: United States, Beverly Ma.

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Fabspeed Sport Cat Downpipe

I read reviews and knew it would be loud especially at cold start so shame on me but this thing is brutally loud at start up and I actually do like a few of my neighbors so this is a problem for me and I need some options. Other mods may have an impact on sound as well.

Mods I have:
- Fabspeed Sport Cat Downpipe
- Dinan cold air intake
- Wagner Evo 1 Comp Intercooler
- Dinan resonator delete straight pipe
- Stock exhaust

1. I know you can give it a bit of clutch and throttle at start up to get the rpms' 1100 or so and it takes the edge off of it. But this isn't reasonable to do every time I start the vehicle.

2. It's likely the resonator delete is adding to the noise level. So if I put the stock resonator back in, how much would this help?

3. BM3 has a tune with a cold start up delete function. I wasn't planning on tuning yet but this could be an option, a fairly expensive option. Is there another way to code out cold start?

Last option would be to sell it but i'm not there yet.
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2018 M2 Black Shadow Edition
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