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10-31-2023, 01:04 PM
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#4
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Driving cars and riding bikes really fast
Drives: 2009 335i
Join Date: Sep 2014
Location: Indianapolis
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You're over thinking this. It's not a BMW specific question. Any reputable engine builder should be able to answer this. It's probably a weight difference between alloys and/or company preference.
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335i, sport pkg, 3 pedals, Blacked out, LED markers, OZ Ultraleggera wheels, Firestone Indy 500s, x-pipe, vibrant 1792, PE mod
MHD stage 2+, BMS DPs, ARM charge pipe, Tial BOV, ARM FMIC, dual cone, CSF radiator, M3 control arms, sways, HAWK pads.
https://www.strava.com/athletes/8309149 Follow me on Strava
Last edited by Jaronbwall; 10-31-2023 at 01:12 PM..
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