My '97 has 2. I lucked out. Only 1 cat.

The 2 right after your pre cat. Do those.

How many miles?

 

Little trick the auto shops do. When you take those out. Drive it. If it picks up power, your cat(s) are probably bad. Just FYI.

 

His '01 still has to have a full cat. It has those two additional "pre-cats" on the manifold cause ChryCo sucks.

 

Yeah, only the three. Th fourth one would come after the cat but it wasn't there.

You mean the 2 before the pre-cat? 83000 miles

Well... it doesn't HAVE to lol

 

To:
A) Function as intended
B) Meet factory design
C) Comply with federal law

 

That is a good point. While some states don't require smog checks and people think they can remove the cats, federal law does. Its a federal crime to remove it.

With that said. I have researched online. There was a blog on a dyno test with a hi flow cat and no cat. The hi flow cat produced more HP actually.

 

Saw someone selling icon wheels for $400, are they really that rare?

 

I want them pretty bad... and I wouldn't pay over $250 (more like $200) unless wrapped with decent rubber.

 

Jw since I have a set

 

I'll give $200 for them.

 

$500!

 

You.... you.... bastard. Lol

 

Does the 1998 XJ have 1 pre-cat O2 and 1 post-cat O2 ?

 

OK need opinions, a buddy is making me a tire carrier bumper. I told him no recovery points since I have the trailer hitch already. Or would it be better to have the bumper with recovery points and mucho tie ins and ditch the hitch? I do haul stuff from time to time

 

It should have one right after the header and one before the cat