[SammYyYyY]

Hey all!

I’ve been on the hunt for some Kooks green cats for when I install my headers on my 2018 ZL1 1LE soon; I initially bought a set of headers with high flow catted connection pipes, and was told these will not work under boosted applications due to the ceramic substrate melting.

I found some green catted connection pipes for a reasonable price from a really nice gentleman in another state; I think they look good, but before I pull the trigger and have them shipped over I wanted to ask and make sure they look good to everyone else. The only concern I have with them is some very slight bending in the substrate in picture 3, but I’ve been told this is pretty normal.

For what it is worth, my build is going to be very light for now; just headers/exhaust, intake, and maybe a throttle body (I say maybe because I might hold off on this until I port the blower next year so I can fit a 103mm rather than buying a 95mm now that will be a bottleneck with a ported blower). Just shooting for ~600 WHP for now. Let me know what y’all think. Thanks all!