pewter_z28

iTrader: (5)

Anyone know where I could order just the cats for a y pipe? I need the smaller ones and not the 11'' ones off of ebay. I have searched but no luck. Dont have to be kooks can be any kind but need them to work on a y pipe so need them relatively small. Thanks!

jimmyblue

iTrader: (11)

If I were you I'd be looking for a "generic" high flow
cat from an established manufacturer, and stainless
flanges (6 per branch) and have someone fab the
flanged cats, flanged Y segments and flanged "test
pipes" all at once so it hangs nice on the car, and
cats can be replaced when needed or swapped to
pipes, as suits you.

Jontall

My Kooks cats clogged up on me... I run competition pipes now without cats.

pewter_z28

iTrader: (5)

I need the cats only becuz stupid state inspection. I guess i could get used ones and just gut them. Just gota find some that arent so big.

Jimmyblue.... That ideal sounds cool and i will look into getting that done.

Thanks for the input guys.

VinR1

iTrader: (17)

Search 'allflow' cats

peterlawl84

iTrader: (12)

I just replaced the cats on my Kooks Y pipe, I ended up calling them directly to order the parts. I couldnt find it listed on their website. If you need the p/n, just pm me and I can find them.

linicklo

I just bought me some of the new flow master cats, can get them in any size, I'm gonna weld them into my bbk y-pipe

Jontall

State Inspectors are wise to gutted cats... All they do is aim a laser thermometer at them and they know.

NVR_SPDS

iTrader: (39)

I have the SLP cats and they are very compact. Paid about 300 for both from WS6Store.

nmbr5ml

Looking around the site before I bought my cats, everyone seemed to have good things to say about the magnaflow cats, metallic. Not so much the ceramics. I had mine welded into a BBK y pipe and they got rid of the gas odor. I don't have emissions testing and my rear O2s are tuned out, so can't tell you if id pass that. The cats I got run about 115 each with most vendors but Isearched and found em for 65 each.

trans_am7935

iTrader: (15)

go to google and type

3" Thunderbolt Metallic Catalytic Converter 415300

then click on the link, those are what my friend has, passed smog in WA

pewter_z28

iTrader: (5)

Truthfully i can pass without cats seeing as i use to work for a shop and he wouldnt check my cats if i went to him just wanted to be legal so i could take it anywhere. Again thanks for the info everyone I appreciate it.

novajoe

Kooks now offers "green" high flow cats that are 49 state legal. Call for price and availiblity.

Kook's Custom Headers
141 Advantage Place
Statesville, NC 28677
Phone - (704) 768-2288