any one run straight pipes w/cats?

running full catback delete with no pipes put in, been running it that way for about 5,000 miles I think, no problems and completely stock otherwise

Love it--most of the time it is the kids who want it to sound mean lol. Draw attention even if the bark is worse than the bite. To an tuner like me------sounds like trailer trash... Now headers and a cam with a tune!! Fing Music Baby along with the lope!!!!

I'm running an open hole where my POS cutout used to be. No
Tune and no problems. It sounds like a beast.

I think it's pretty tame compared to the catbacks a lot of people like to put in, I wanted to hear my truck, and I know it's faster, over a tenth with it still in the way, gonna find out how much faster with it completely gone soon

I have a video of my 6.2 with a muffler delete and the resonator left on. Sounds very nice, it shakes your chest under full throttle. I will upload this evening.

I had cold start misfires with my afe stage 2 intake no tune so just put the oem intake back on with a hiflo filter and it runs great again.

i ended up takin the exhaust apart yesterday along with doing my midperch mod. love the sound. i left the resonator in.... but i think i can here it shaking...well not shaking but the vibrations from the sound of it i think so ill probily take it out. at some point.

---------- Post added at 04:02 PM ---------- Previous post was at 04:01 PM ----------

LasGod said:

I have a video of my 6.2 with a muffler delete and the resonator left on. Sounds very nice, it shakes your chest under full throttle. I will upload this evening.

I had cold start misfires with my afe stage 2 intake no tune so just put the oem intake back on with a hiflo filter and it runs great again.

Click to expand...

hmmm maybe ill be putting a muffler on. i just ordered an afe stage 2... i guess well see when it gets here.

hey

so is it worth it going straight pipe im thinking of doing it with mine. right now i have a flowmaster 40 series with a cutoff. should i go straight pipe? if anyone can help me out that would be koo i would appreciate and would it affect the warranty and can i still pass smog?

Is there any drone with running straight pipes?

Hell who cares. the Wife flys out tomorrow so I will have a week to find out. taking off muffler and resonator and just sticking on a turn down. lets see what happens.

LITTLEELVISDAN said:

Is there any drone with running straight pipes?

Hell who cares. the Wife flys out tomorrow so I will have a week to find out. taking off muffler and resonator and just sticking on a turn down. lets see what happens.

Click to expand...

Yes. Kooks Long Tube headers, no cats, and dumped straight pipe.. my ears were bleeding after a 3.5 hour drive.

Don't put a turndown on it, if anything angle the exhaust so it aims out from underneath the vehicle, not down at the ground