quicksilver10101

does anyone have a high flow cat on their cl...does it produce sufficient gains?

phipark

I haven't heard of anyone having one. Nobody has found one that is a bolt-on.

quicksilver10101

what about welding one in?

Smitty

the cat converter on our cars flows just fine....it is not restricting unless you are making over 350 WPH. (wheel horse power)

6peedSleepR

i had one costum made and i notice the exhaust is louder... it smells now... but when the gears shift @ WOT i feel that it gives a nicer flow though the shift of the geers. it might just be in my head but i really did it b/c im supercharging the car b4 the summer and i figured i can get i nicer flow when i do that.

Allout

That's easy for you to say - you've got a cutout

Smitty

yeah, well I am making over 350 WHP...so off with the old in with the new..

bigman

For bolt on mods, the cat is fine. You dont want to throw any codes especially with a lot of states doing only obdII scans these days. If you want one, Carsound makes awesome cats for f Body guys, they also do custom setups.

03CLSMT6

yo bigman, i have 01 ws6 trans am 6speed with ati twin intercooled supercharger. Makes over 500hp. I'll post pics of all the toys sometime this week.

Allout

That's the most compact Catalytic I've ever seen Man Smitty, you've got all the good toys

Titand19

cat? for what?

fyud

i have a hi flow cat from random tech. i did not dyno. i wanted to replace my whole exhaust from headers to cat back. i think the cat was for an accord v6.

johntypes

Fyud I did mine two years ago accord was the one that fit lost 10# of torque but ganed 15 hp oh spiro also did his same we took them off low end was terrible(good luck)

mrsteve

iTrader: (1)

Spend your money elsewhere. High-flow cat is about the absolute last mod I could ever think of doing.