Louder exhaust

No cats makes a huge difference. I had no mufflers with the stock H-Pipe, then I got an O/R H and stayed with no mufflers.

Loudest ****ing car I ever heard. It was like 10 times louder than the stock H.
 
Well the performance one comes with a cool sticker and is shiney.

That all i can think of now.

If my stock H wasnt cracked really bad, I would have just gotten them cut out.
 
I found that not only is my car louder with the O/R H it sounds a TON better... I mean less resonance inside and you can actually hear it a bit on the highway (up to about 75mph with the top down)....

I have welded in flows but I dn't know exactly what model.... In the summer I wish it was louder and winter (top up, son in the car) I wish it was quieter...

Just do it. you will not regret.