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Old 02-11-2019, 06:16 PM   #6
Jason18ZL1LE
 
Drives: 2018 ZL1 1LE
Join Date: Apr 2018
Location: SoCal
Posts: 134
Quote:
Originally Posted by Agent K View Post
First, thanks for the heads up.

I recently installed a set of ceramic coated catless 1-7/8" ARH headers. My wire harness is ran on top of the firewall not on the side. Your installer took a different route than I did in installing the headers. I didn't have to touch that wire harness. I just checked just to make sure though...all good.
He had 3 different ZL1s that he checked and 2 (mine included) was making contact with the header.

What we found is an inconsistent routine of the harness between cars. Didn’t matter if it was an 18 or 19. I figured this would be a quick thing to check since some (like mine) was routed to the side instead of on top of the rail
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