GMC Truck Forum banner

1 - 20 of 61 Posts

·
Paint it Black
Joined
·
142 Posts
Discussion Starter #1
Well, I got the Spintech Sportsman XL muffler installed with dual pipes out the back and dual 3" tips. It sounds awesome, and close to zero drone on the highway, which I was worried aboout b/c of the 4.56s. At 70, it sounds like stock, and 80 has a tinge of sound, but other than that its awesome.

Heres a few pics and a video:

Exhaust002-1.jpg


Exhaust003.jpg


Exhaust004.jpg


Video:

th_Exhaust.jpg


Let me know what you think! :worship:
 

·
Registered
Joined
·
5,298 Posts
and that is why spintech is baller. IMO
 

·
Mayhem, Like Me
Joined
·
3,087 Posts
sounds like the rest of the system is stock??? still sounds so badass though. gotta love those spintechs.
 

·
HOT AIR BALLOON OWNER
Joined
·
14,932 Posts
Put this in our exhaust sticky please. :imo



Also if you could, some driving with it.
 

·
Paint it Black
Joined
·
142 Posts
Discussion Starter #7
yeah, I'll get a clip or two of driving around with it. The system is just the muffler and new pipes back from there. Headers and cam will come soon enough.

The ATZs are wonderful, probably the best A/T tire I've owned. Super quiet on the road, and they do great in the mud around here.
 

·
Weird Turns Pro.
Joined
·
6,251 Posts
damn that sounds mean. And I love how you have it routed :rocking:
 

·
Registered
Joined
·
840 Posts
Did you bend the pipes yourself?
 

·
My Dixie Wrecked
Joined
·
5,510 Posts
cats still in place?
 

·
Registered
Joined
·
840 Posts
Hows the resonance with around town driving, stop light to stop light?
 

·
U-Turn Master
Joined
·
239 Posts
Holy Hoo:insane: I love the way it sounds, makes me consider swapping out the Corsa:hmm:
 

·
Registered
Joined
·
5,298 Posts
Sweetness, I can't even listen to the video here at work, I'm just excited to have another Spintech on board.
me too, kinda! i just hope it doesnt get too popular, they are different and i dont hear 1000 of them a day yet.
 

·
Registered
Joined
·
5,763 Posts
sounds really good
 

·
EMBRACE WHAT'S LEFT
Joined
·
3,489 Posts
Sounds good, Man

Do you have the cats still

Im thinking of removing mine any gains to be expected or sound
 
1 - 20 of 61 Posts
Top