Just need some quick help!
In the process of building up a full system for my Supercharged 4L V6, and am stuck on deciding which cats to get. They will be magnaflows, just not sure on 100 cell or 200 cell? Or what? Which ones will be the go?
The system will be 2.5" and am after max horsepower improvements!
Also, which magnaflow muffler do you recommend?