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      11-21-2020, 05:56 AM   #17
FloridaM5
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Drives: 2021 M3 Comp RWD
Join Date: Jun 2019
Location: Florida

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Quote:
Originally Posted by atlas View Post
Yes the car is definitely louder, by about 20-30% I would say. There no drone as it retains all the characteristics of the stock exhaust but it does wake it all up.

There's definitely an improvement in the mid and top end power with the downpipe, but yes a tune is needed if you're seeking a dramatic increase in power.

With a downpipe, you can usually skip stage 1 and go for a stage 2 tune.
How long was install on this car? I believe i read somewhere it's about an hour or so. From where did you get it? Xph? Looks like they may be back ordered now. Would love a little more grunt from the b58. Test drove a 2021 Supra the other day that had a downpipe, and it sounded so nice.
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