Who all makes long tubes for the 4WD Gen III trucks?

 

Dynatech, TOG(the other guys) they are considered a mid length though, AS&M(arizona speed and marine), stainless works but no one has yet to confirm it yet but budhayes3 has a set on the way to test fit them. I have dynatechs on my truck and love them just got them back from the ceramic coaters.

 

I've seen some nice but spendy ones from Belanger.

 

I'm pretty sure Throley makes one that'll fit 4wd's too but I think they're mid's as well.

 

ASM's L/T they are designed to fit any 99-up Chevy 4x4. I have had zero rpoblems from mine and I have been running them over a year, and they still look very good to. You will love the added power and sound from them as well. I got mine threw Speed & Engineering.
http://speed-eng.com/store/product_i...oducts_id=2359

 

If you have an 03 or newer, the StainlessWorks will fit...99-02 we should know soon. My set-up just came the other night, but I don't have any pics yet (gettin a digital camera for Christmas and I'm out of digital throw-aways). I was hoping to install them this month, but my arm's takin a bit longer to heal than I hoped...hopefully be healthy enough some time after New Years

 

I've had TOG's on my Z71 Avalanche for about three years now with no problems at all. They are titanium ceramic coated still look like they did the day they were put on.

 

Whatever you get, get something that is ceramic coated or get them ceramic coated. I have dynatechs on my truck and I just got them ceramic coated and they look alright the ceramic coater did a shitty job of coating them but Im getting refunded the full amount and get to keep them with the coating and they are stainless.

 

who did you have the coating done by? got any pics? i just shipped my dynatech's to jet-hot today, should have them back the week after xmas. did they make the truck sound any better? got any tips on the installation? are you running the high flow cats that they came with?

 

I have dynatechs and they are fine. In fact, several people said I shouldn't have to coat them and adivised against it. Of course, if you are after looks, coat them. They fit my vehicle just fine and it is a 4WD 02 GMC Yukon XL