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      04-08-2024, 01:47 PM   #16
smokinu454
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Drives: 2016 535i
Join Date: Feb 2019
Location: KY

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Quote:
Originally Posted by poverty.f10 View Post
Did the sound change at all? Or did you feel any gains?
Nope seems to sound and run the same. I just did them as supporting mods after I had already done a downpipe, chargepipe, FMIC, and stage 2+ mhd tune. The only thing I did notice is the wgdc% is lower which tells me they did help the turbo breath a little easier. Making 3rd gear pulls I used to regularly see wgdc% hit 95% now it stays closer to 87-88% at its peak.
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