Originally Posted by kotik
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 firstname.lastname@example.org
. 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.