Flowmaster 40 on 2009 GMC Sierra 5.3L

[MrChriskenser]

Macktenful I got mine header to cat to dual flowmaster 40s for 450 I got mine done by a friend who does it for a livin

[macktenful]

How much does It cost to have dual exhaust on these trucks

[littleseanx]

thats one leaky mofo.

[dimmuborgir6nik6]

do you know how long these tips are?

[xMxSNAVEx]

Yeah man what does the 40 sound like from the cab?

[charger19681988]

its like a drooling snarling beast

[2ridered2]

I'd love to see a video from inside the truck...sounds great from the outside but I hear the interior noise of the 40 is annoying.

[rdko7]

How much that set you back? I have the same truck only it's crew cab and wanting to get some exhaust work done then again I'm loving how quiet the truck is compared to all my previous trucks. So it's kind of fucking me up to choose what I want done.

[credregal]

what size rims are those,they are pretty cool.

[rdko7]

@credregal Stock 20's

[snuffysmiff]

Are there any drain holes in that muffler? Just wondering-seems like a lot of water coming out the pipes.

[2K6GSXR1000]

That's condensation from it being in the morning and winter time in Texas, if I had lived out in Phoenix and it was dry at night with no codensation, then you wouldn't see that much steam, water...

[captaincrunch69]

@snuffysmiff My flowmaster system does this also...condensation, and water from when I wash it...don't think its bad or anything...just looks funny

[drums4life122]

@2K6GSXR1000 Do you know the part number for you flowmaster 40 series exhaust?

[oldbenwa]

Can you do a vid with you driving by or in the cab?

[2K6GSXR1000]

Yes when I get some time, I will...

[Jman6369]

Sounds good man!