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      10-10-2012, 11:48 AM   #9
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Roman@ESS's Avatar

Drives: ESS M3 / M4
Join Date: May 2007
Location: AZ

iTrader: (6)

Originally Posted by kotik View Post
so you don't think the heavy duty ones are justified? I saw some guys with FI E46's go to that... I mean, with turbo's (high boost), I know it's needed, but is it justified for 5psi

I will take a picture of my runners, maybe you can tell if they are sitting well enough.
You can email me the pics We have run up to 12 psi with stock clamps in our development cars without issue. You can replace OEM them with an upgraded version if you want.