well i think im takeing it off. just got a CEL code on way home from school today

 

Mine did the same till i got tuned.

 

states angel o2 so you dont throw codes

 

I honestly don't think it's that loud, the tip is HELL OF UGLY though

 

i know it needs work, just had an exhaust system laying around shop off a vette couldnt get tip off the angled pipe so it stayed on. working on fixing her right car was mangled from previous owner, the muffler has bent up and hanging. lip was broke. and that video isnt what it sounds like while under load

 

I have a angled O2 and it still threw a code.

 

Dont take it off just becuase it threw a cel. I have a J type bung and it never throws a code. Maybe once in a blue moon if I'm sitting still at idle for a long time. Catless is the way to go with turbo. Get your self a nice catback and an interceptor to turn the cel off when it comes on and your set. I'm running catless DP to stock catback and I wouldnt have it any other way.

 

Agreed, mine came on once and a while but went away on its own.

 

well surprisingly the CEL went off, i think it might have been the high moisture we had yesterday. ran a neon srt on the way home, i think he liked it, never seen two thumbs up before

 

ya ran my catless turbo xs for about 3 months before it threw a cel. took it off and it still had the code. long story short the dealer replaced my o2 sensor.

 

what dp you have?? i have had the same catless hahn since since jan 09 and NO CELs. as far exhaust and quiet, i like hahn. sounds like the MPx,but not with the pops. at wot, deep throaty and not raspy or buzzy like the muffler delete. almost stock at idle with a deeper tone.

 

gt series

 

not bad

 

ZZp's catless. i thought about hahn's exhaust as well. its not bad raspy wise just getting on it is where is sounds bad. still havent gotten tax forms filled out right to see if i can get an exhaust system. and i still have yet to put back on my ZZp intake tube and k@n drop in

 

Ding ding ding, stock muffler flows. Simple choice unless you just want to spend money and still fail to impress your neighbors.

 

This thread makes me feel old...

 

no complants so far. gets louder when its warmer. and my closest neighbor would care since he has a catless mufflerless desiel thats way loud comparied to my car

 

I know unrelated but what are you lowered on

 

I got turboxs catless downpipe and its got an angled 02 bung on it. never had a CEL. although Term might of turned it off for me without me knowing lol

 

lol mine too!

 

just sportlines