After I installed a set of Kooks Long Tube headers on the SS - I needed a way to connect my headers to the Corsa Catback. To accomplish this, I welded in a set of High Flow Cats to my Kooks/Corsa connection pipes.
I used a set of Offroad J-pipes from Kooks for a Pontiac G8.
When used on the SS - they are 3" short so I needed to added in 3" of pipe.
To make up the difference I cut a few inches out of each J pipe - and added in the high flow cats.
I cut the J pipes in 2 - removed a few inches - and then added in the cats. I then took these assemblies to the car - and tacked everything together after I tightened down the front and rear hardware.
After getting everything mocked up - I removed the pipes/cats - fully welded them on the table - and then cleaned up the welds.
I installed the finished pipes, installed the O2 sensors - and the project was finished.
Parts Used:
Kooks Corsa J Pipe: 24203150 -
http://amzn.to/2qXBjXh
Kooks Long Tube 1 7/8" Stainless Headers for Chevy SS -
http://amzn.to/2rWD4Hr
Now for some pics:
For my full review/install please watch my video here: