2009 V8 Colorado Aero Turbine Start, idle, rev

[MrHowe2011]

what is the difference in type of muffler models? AT2540i, AT2525, AT2525XL, AT3030? ect.

anyone know? i'm leaning towards the 3030

[LeechyKyle]

@MrHowe2011 The numbers tell the inlet/outlet size. 3030 = 3" in, 3" out. 2525 - 2.5" in, 2.5" out, etc. The XL models have a built-in resonator. Their website is pretty informative too.

[fasterblaster89]

hahaha "what are you doing making all that noise"? haha women, who needs um

[AdmiralKakarot]

drool*

cant wait to get my Colorado

[MrDGonzalez5]

sounds grate man!!

nice truck.... but too noicy 4 your wife kind bother her jejejejej

[GCJeepDriver09]

beastly. love it.

[1995se]

Ya shweet! Hurry up tho dont keep comcast waiting.

[LeechyKyle]

I think the new videos sound better. Without the secondary cats. :)

[chevycoloradokid]

that is the only thing that makes me want another new truck

[rebelbalz]

wanna trade for my i4? haha sounds good man

[EdMiF]

Nice!

[jjhurlburt]

sounds good how much did this cost you i just put a magna flow on my truck for 60 bucks but i kinda want a full exsualst. check my colorado vids if you want

[LeechyKyle]

The muffler was about 170, the tip was around 40, and the mandrel bending was less than 250. It's not a full exhaust.. pretty much just muffler back, but the pipe diameter is bigger.

[TwerpBassMan]

You suck, lol, I'm jealous. I love my 06 Xtreme, but wish I had an LS2.

[mikeb1444]

It's about time I see one of these on YouTube.

[puckkcup]

not bad at all. not as aggressive as i like em but it sounds good

[1FST240SX]

sounds awesome