2004 gmc sierra exhaust

the setup is 2.5 inch pipe with two 3 inch tips. 45 degrees out the back. 2 high flow catalytic converters with no muffler and a Y pipe.

for the engine its a 5.3l vortec. k&n cold air intake, superchip power programmer

Category:

Autos & Vehicles

Tags:

• 2004
• gmc
• sierra
• exhaust

[queenalexianna]

You got a nice sounding truck man, you should check out my truck, i got a video of it, its true dual straight pipes on a 1997 Sierra, i got a stock cat on each pipe tho, but trust me its worth checkin out, but man i wish i could hear that in person

[taylor04gmcbickett]

@queenalexianna i dont have the pickup anymore, got a bonneville gxp with a cadillac v8 in it that is 10 times louder, i will put up some videos! i will check out yer vids!

[7MossyOak7]

hey man nice truck! could you tell me where they Y'ed it at? i got almost the same thing except still stock cats. I cant decide if I would rather get high flows or have the Y pipe moved up. Thanks in advance

[taylor04gmcbickett]

@7MossyOak7 hey thanks bud, and they Y'd it out right before the rear axel, but its now true dualed with 4 1/2" tips i will be putting up a vid soon, but ya man movin the y pipe a couple inches from where it y's in from the cats would sound real nice, i was gnna do it myself but just trued it. and i will recommend gettin hi flos, they are great, dramatically change the sound and quite a bit of power if you have a cold air.. but a good pair is 400 a piece, thats what mine were

[taylor04gmcbickett]

@7MossyOak7 o ya and i should mention, no matter what anybody says, dont waste money on headers, shorty or long tube there is literally no difference in sound or power, my buddy has long tubes and i put on the shortys (will b on next video), couldnt feel any bit of difference

[hygaardd]

how much were the high flow cats if you dont mind me askin?

[taylor04gmcbickett]

@hygaardd about 400 a piece

[queenalexianna]

@taylor04gmcbickett That sucks man.........still cool truck....

[7MossyOak7]

@taylor04gmcbickett Ok well thanks I might get high flows and move the Y pipe up to right behind the cats but I havent decided yet idk which one will give me a better sound. but i might want to both i dont want it to cackly i had straight pipes on my older 350 vortec and it sounded like shit if you watch my video on here i like the way my buddies dodge sounds I'm trying to get it somewhat close to that maybe a little less popping