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      02-08-2013, 01:17 AM   #27
M54ccibo
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Drives: '16 GT4
Join Date: Apr 2012
Location: Orange County, CA

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Quote:
Originally Posted by RPiM5 View Post
I'm personally not surprised by removing the charcoal filters netting a like 15hp gain. With those dang GTR's, all you have to do is change to a high flow air filter and gain like 100hp! Time for us ///M guys to enjoy the benefits of having a turbo engine now!
LOL...yeah, IIRC with E60 there were folks seeing 21whp by yanking them!
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Current: '16 GT4
Past ///Ms:
'13 F10 M5, Alpine Weiss III/Sakhir Orange Full
'10 E60 M5, Space Gray/Black
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