So i been looking into deleting my catalytic converter, anybody on here run o2 spacer on there testpipes? So they don't get any check lights.

 

Just buy ART pipes

 

Lots of members run the spacers, but he's right as well. ^^

ART pipes are the shizz.

 

I don't think I've read anywhere of people having problems with the cel running the art pipes. When I first saw the price of the art pipes I thought they were f'n crazy, but after doing ALOT of reading and research of reviews and gains versus other test pipes and I easily decided they're by far the best option and well worth the price. I would seriously look into them

 

I love the art pipes but dont have the luxury of spend to that kind of cash on just test pipes plus I am more of a diy guy, between me and a couple buddies I have all the tools to everything possible on my cars. Also I am still debating on doing a single rear mount turbo to so art pipes might be a little bit of a waist.

 

I'll let you know tomorrow.... I'm gonna use the non-foul spark deal to see if my "cel" will come back on.

FI test pipes by the way

 

I am really only curious cause I want to open the exhaust more so the motor can breathe better and plus I have 1 of the cats half clogged and smells like crap, the smells is finally starting to get me.

 

Well yo need to buy high flow cats then because test pipe smell and throw an o2 sensor code... HFC don't smell and they will not throw a code.

 

I have some spacers if you want, PM me.

 

Just hollow out your cats.