So as im waiting for my 818c to arrive I have been debating what do to about the wire harness.

Has anyone used a Painless 18 circuit harness and a stand alone of any sort?

whats everyones thoughts on what harness to run?

The plan with my Car is to be a weekend car and a track car so reliability is key, will stay on stock turbo and fuel for the time being but future plans include a bigger turbo and E85 (looking for about 350whp) and would like to do a flex fuel setup


any input is appreciated