how much whp or chp does a catless dp put out? and will catless throw a code?

bump

 

bump

 

10-15 whp for either one catless will not throw a code as long as it has an angled O2 bung like Hahns DP.

 

i was lookin to get CIAs. havent heard anything bad

 

or just get the code turned off with HPT or in your case trifecta

 

thats what i was thinking.....but i just wasnt sure as i have never done anything with exhaust before. will catless sound any good?

and will it throw fire cause i know a sti with no cat and shoots fire out but the bumper around it is all black and i def dont want that

 

i have ZZP catless and love the sounds...Hey whats is the GTI mod and Trunk mod?

 

i painted the grill like the white gti. and the trunk mod is a custom flip flow trunk.....have you heard anything about cias catless dp?

 

ZZP catless with angled O2 bung will not throw a code.

 

as long as it has an angled o2 bung and aslong as it is between 9 and 3 o'clock it will not throw codes an example of not being there is synapse downpipe

 

will high-flow cat dp sound better than catless?

 

yes, usually a catted downpipe will sound better but you will lose a couple horsepower

 

thanks man. almost made a mistake then lol. i want hp but dont want to sacrifice anything

 

So a high flow catted DP would be around 8-12 hp gain then?

 

probably.... idk what im goin to go with

 

if i were you id probably go with the zzp mid length.

the o2 bung is angled so you wont throw a cel ever and you can get a second o2 bung for a wideband

this guy is selling one here brand new for 180 with the second o2 bung:
https://www.cobaltss.net/forums/show...=downpipe+sale

 

Not for LNF