View Full Version : CAT recommendation?

04-13-2011, 03:40 PM
Anybody have a recommendation for an in-line CAT?

I need to get one for my GT that my daughter is buying from me. I'm not sure of the pipe diameter - I'm having her to check on that now, but I think it is prob either 2" or 2.25".

This car has a header on it so that's why I need something that fits in-line.

Prob need to fab up some kind of heat shield too.

04-13-2011, 06:51 PM
I personally like Orange Tabbies, black CATs and Torties.

04-13-2011, 07:26 PM
I personally like Orange Tabbies, black CATs and Torties.

I think he means a cat on inline skates. I couldn't find any that use old school skates as well. You might try this one, seems to do the trick:

http://t3.gstatic.com/images?q=tbn:ANd9GcT0EyLTkoCubmZNPS8NCzQg_xwUjUJw6 0vyiPWEZDEQtXdv5ceXKA

The Captain
04-13-2011, 07:56 PM
Bunch of wise asses!

He said INLINE!


I only use Random Technologies converters. Metal substrate, high flo.

04-13-2011, 08:16 PM
Yeah, the LOLcats really seem to perform and deliver!

04-13-2011, 08:34 PM

04-13-2011, 09:01 PM

04-13-2011, 09:25 PM
Watch out, some tabbies (or bengals, i dunno what he is) love to take over the bed.


04-13-2011, 11:06 PM
You said inline cat right?

I recommend the Cat 3406b. Nothing beats a Cat! 425hp doesn't hurt either.



04-13-2011, 11:29 PM
What about suspension to support the 3406b Terracar?

04-14-2011, 12:48 AM
Oh well - ask a question and .....

I searched later today at work and found that the woods are full of these things - I just need a "universal fit" that will weld i-line, as the car has a header.

The pipe size is 2.5" and I can get one for about $90 - prob will be at least another $50 to get an exhaust shop to put it in (I never do exhaust work at home).

My daughter is currently renting a car so I need to do it quick. While the inspection here does not require emisions - they do have a "tamper test" which includes the catalytic conervter as well as the O2 sensor.

I had thought I had a problem with the O2 sensor being disconnected but noticed yesterday that the header has TWO O2 sensors - no doubt for conformance with a California car's emission system - and it was only the second one that was not connected.

Anyway - thanks for all the "help".

Hipster Lawrence
04-14-2011, 01:03 AM
I've had good luck with magnaflow direct fit cats.