So I had exhaust put on today...

6ixer · October 31st, 2010, 10:19 AM

Originally Posted by 01SilverSixer

anyone have a video of their car with cats and without cats?
I'm thinking about going catless next summer but I don't want it to sound like balls without them.
I have flow 40s and an h pipe. I just want it to be a bit louder but I don't want it to be much higher pitched either really.

If u want a vid for refference just go on you tube there's two ppl(with good vids) tht use flow master 40s and an off road h pipe...

There account names are durr7 (somthine like tht)
And infact one of our guys on modded mustangs has a vid of the same thing but long tubes and its in the sticky vid section but tht one is ok I like the 2nd one he posted on you tube

Mach Stang · October 31st, 2010, 04:57 PM

hey now that I have set with the exhaust deal, How much different will sound be with a Cat-less H-pipe versus a catted H-pipe? I'm going cat-less H but I'd like to know.

9986paulk · October 31st, 2010, 05:54 PM

Originally Posted by Mach Stang

hey now that I have set with the exhaust deal, How much different will sound be with a Cat-less H-pipe versus a catted H-pipe? I'm going cat-less H but I'd like to know.

There's a significant difference. The only reason I would go catless though is if you are planning FI. Other than that, I don't particularly like the sound. It's not bad with forced induction because it totally changes the sound. But NA without cats sounds like shit IMO. Except at idle...it sounds great at idle.

Mach Stang · October 31st, 2010, 07:04 PM

dose he speak the truth lol. Im not too worried about high RPMs, but I don't want a shitty sound.

6ER THEN I 8ER! · October 31st, 2010, 08:23 PM

Originally Posted by Mach Stang

dose he speak the truth lol. Im not too worried about high RPMs, but I don't want a shitty sound.

LTs + no cats + flows = sex on a v6

ESG-642T · October 31st, 2010, 08:30 PM

Originally Posted by i-bought-a-v6

Sounds great, my only problem would be if the sound gets to the driver when driving with closed windows.

Ha, it wasn't that bad

MustangDooder · October 31st, 2010, 08:48 PM

Originally Posted by 6er_w/a_Vengance

LTs + no cats + flows = sex on a v6

LT's??

6ER THEN I 8ER! · October 31st, 2010, 09:03 PM

Originally Posted by MustangDooder

LT's??

Long Tube Headers

sure a sixxer can sound good with just a nice mid-pipe and the right muffler combo...but LT's make all the difference

9986paulk · October 31st, 2010, 09:38 PM

Originally Posted by 6er_w/a_Vengance

LTs + no cats + flows = sex on a v6

LTs make a big difference. If he doesn't have them though, it doesn't sound too good, even with a cam at anything except idle.

MustangDooder · October 31st, 2010, 09:40 PM

Originally Posted by 9986paulk

LTs make a big difference. If he doesn't have them though, it doesn't sound too good, even with a cam at anything except idle.

Which should I get next??

Long tube headers or a new "lumpy" cam?

6ER THEN I 8ER! · October 31st, 2010, 09:57 PM

Originally Posted by 9986paulk

LTs make a big difference. If he doesn't have them though, it doesn't sound too good, even with a cam at anything except idle.

i guess it's personal opinion lol...i think a sixxer should be catless to sound its finest

Mach Stang · October 31st, 2010, 10:13 PM

hey 6er, Is you GT completely Cat Less, or just the MAF cats? Also Dosent the LT headers delete the first to cats? Sorry, Im try to see if I want long tubes.

6ER THEN I 8ER! · October 31st, 2010, 10:18 PM

Originally Posted by Mach Stang

hey sixxer, Is you GT completely Cat Less, or just the MAF cats? Also Dosent the LT headers delete the first to cats? Sorry, Im try to see if I want long tubes.

nope...my GT just has weld in flows...i wish it was catless but i've only had the car a few months and the mufflers where on there when purchased...im saving for a pypes violator catback with some sort of O/R x pipe...

as for the LT's...it'll delete the first two....you can leave the main cats if you want, but if you're taking the exhaust down to put in LTs you might as well take off the main cats too

right now my car sounds like this

http://www.youtube.com/watch?v=h3Uv1R4HLoQ

but i want it to sound like this

http://www.youtube.com/watch?v=rumeapCBsEw

9986paulk · November 1st, 2010, 07:40 PM

do the cam first

November 1st, 2010, 07:40 PM	#34
9986paulk Hardcore Enthusiast 1999 Mustang V6 Join Date: Dec 2008 Location: Youngstown Posts: 1,226 iTrader: 3 reviews	do the cam first __________________ Twin Turbo

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