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      03-23-2021, 10:38 PM   #72
wheela
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Drives: 2015 BMW X1 35i M-sport
Join Date: Mar 2021
Location: Twin Cities MN

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Quote:
Originally Posted by solidsleeper View Post
wheela I think people on this forum say to launch at 2,000 rpm, but I've never done it. Also to shift early before redline (I think around 5,500-6,000 rpm and you can also cross check your log to see at what rpm boost really takes a dive). If you want more power, you gotta go downpipe, best bang for your buck.
I'm getting my vrsf catless downpipe installed this friday. Hopefully the issue is just an oem cat all clogged up from 3 years of a short 3 mile commute, + a year of quarantine with no long drives. Excited to see the difference the dp will make!
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