I have, for the most part a stage 2 car, later plans are 60s, and a tune.

Is this what its the best for me?


Car - Manual

Model - 1 3/4 inch high temp paint

Option 1
Magnaflow cat
Option 2
Mild steel downpipe
Option 3
2.5 inch downpipe bolt in
Option 4
None selected
Option 5
I'm keeping my stock cat