Which cat-delete do u guys refer? Perrin or helix? or maybe just a high flow cat? im kinda etchy about getting one cuz i dont want to get caught with one. i have the greddy evo2 exhaust and helix downpipe, and sound wise, still very similar to stock, so i dont know how much a cat-delete will make it louder. any opinions?

 

I'm a tree hugger so I say hi-flow cat. You'll still have to go brand name to pass emissions.

 

bump anyone else?

 

i made my own cat delete.. cost 30 bux.. i have a random cat also.. it set off cel just like the cat delete

 

I've got the 3" UR Cat Delete. It's the same as the Helix, but not polished. I have had no CELs in over 7,000 miles.

 

I have Perrin. I have no worries of ever having a cel. I wont ever have to worry about emissions. I dont know if the helix or whatever is the same as the RMR exhaust, but the stock cat will bolt right up. I also have my stock exhaust if it has to come around to me putting that on.

 

I have the Ultimate-Racing 3" cat delete and love it. 18,000 miles and still have not had a check engine light go off. No trick sensor required.

 

Get a resonated delete pipe, takes the edge off. You can get one cheap from www.billetdesign.com

 

helix with the mechanical CEL fix built in.......Lovin' it......order one from Gruppe-S, I along with many others highly recommend them !!!!!!

 

thanks sounds like the ultimate racing one sounds like a good one. is it too loud? where can i get it?

 

Let us know how it sounds when you get one. I have almost the same setup as you except I have the Espelir downpipe, Ultimate Racing 3" high flow cat, and Greddy Evo2 catback.

 

anyone know where i can buy the UR cat delete??

 

Get the UR for sure. Same as Helix, but you pay much less since it's not polished. IC piping needs to be polished exhaust pieces do not.

 

where can i get it though??

 

I have the UR cat delete as well and I love it no CEL over 1500 miles so far..

You can get it at www.ultimate-racing.com for $75, I highly recommend it