im lookin to get 4" exhaust down pipe back... but i dont want to have to delete the catts. is the only way to go downpipe back to delete the catts? i live on long island so if i delete the catts id fail emissions so is there a way i can go downpipe back without deleting the catts?

 

If you are not going to delete the cat you might as well go with a cat back. You will not gain anything from going 4" and having a cat, over a 4" cat back system. The cat is your biggest restriction other than the stock muffler.

 

oh ok got it. if i go cat back and go no muffler will she still have an obnoxious bark?

 

Shouldn't

 

i was bein sarcastic , i want the obnoxious bark haha. but that sucks

 

Our Expandit Kit includes the clamps in order to delete or keep your cat.



Luke

 

Straight piped with cat on won't be that loud...

 

take the muffler off and heat it up with a tourch then knock the insides out and put it back on so it looks like your still runnin a muffler

 

put a pipe through the cat and weld the sucker back up.

 

I'd go to a good shop that does custom exhaust. Have flanges added before and after the cat, and have a pipe made with matching flanges. You now have your own cat delete pipe that you can change when emission tests are necessary. Just keep some extra gaskets around for quick changes.