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      10-10-2012, 10:48 AM   #9
Roman@ESS
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Drives: ESS Supercharged E92 M3
Join Date: May 2007
Location: AZ


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Quote:
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 roman@esstuning.com. 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.