I'm looking into buying some shorties for my car when I replace the motor in a couple weeks.

I already have a new flowmasters 80 series exhaust that I want to keep and the shorties allow me to connect straight to the stock cat (That's why I'm not using long tubes).

I found these bbk headers (BBK 15670) and was curious what you guys think of them. Some say they work great, while others say they are utter crap. I don't know who to believe so I'm coming here.

or if anyone knows a direct bolt up system that works with LT's and the stock cat in its original position.

any advice is much appreciated.