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03-21-2019, 03:43 PM
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#51
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Banned
Drives: MW Vespa w/pink racing stripes
Join Date: Nov 2007
Location: Peeing in your garden
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Quote:
Originally Posted by Austin_2019_X5_50i
Quote:
Originally Posted by shoei
I'm sure charcoal delete plus drop ins should increase the sound somewhat for you and help your car breathe easier... The stock air box had been proven time and time again to be extremely sufficient with some of us losing power to no change in after switching to aftermarket intakes...
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What’s charcoal delete and how do I do it? Same with the drop in? Where can I get this? I’d like to do it ASAP! |
https://f15.bimmerpost.com/forums/sh....php?t=1484537
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