downpipe [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: downpipe


wealthywitetrash
06-13-2005, 06:53 PM
does any one have any information on where i can order a 4 in or larger downpipe by itself for my 04 lb7 i do not want a whole kit. the only place i have been able to find a downpipe for sale by itself is corsa performance. any links or information on this would be sweet

Cougar281
06-13-2005, 07:10 PM
Well, if you're refering to the front pipe that goes in place of the cat if you have one, http://www.dieselperformanceparts.com has them... a good price too, IMO. AFAIK, there are no aftermarket downpipes for our trucks.

briano
06-13-2005, 07:17 PM
moving to exhaust forum, please post in the correct sections. Thanks..

and yes, the pipe you are talking about is actually the front pipe and like he says above if you have an LB7 you may already have one without a kitty. It won't do much good getting a 4" front pipe when the rest of the system is 3.5". Mark Craig at DPPI is a good contact...as stated above.

Gruber
06-13-2005, 07:18 PM
I got mine from Banks. I forget what I paid for it but it went on nice. It has 4 bolt flange on one end that bolted right up to the 4" exhaust system. I think everyone will agree if you can afford it put on the complete system be it Banks or whatever. You will be able to tell the difference........Cal

wealthywitetrash
06-13-2005, 11:09 PM
the reason i want this part is because my stock downpipe has a cat on it and i want to run a straight pipe system i just need the downpipe

Diesel Tech
06-14-2005, 11:25 AM
the reason i want this part is because my stock downpipe has a cat on it and i want to run a straight pipe system i just need the downpipe

The pipe is most commonly refered to as a front pipe or cat replacement pipe. They are all the same from 2001 - 2005 so you can buy one for a 2001 truck which had no cat. We have them in stock , give us a call.

Mark Craig
06-15-2005, 11:25 AM
wealthywitetrash,

We have them in aluminized and stainless. Ours are 4.0 inches while the stock GM one is 3.5. If you get ours and then decide to go to a 4.0 exhaust systems it'll match right up.

Lots of members have gotten them from us, check with them for their thoughts etc.

Mark @ DPPI

wealthywitetrash
06-15-2005, 05:11 PM
hey mark thanks already ordered the part yesterday thanks for the help

Mark Craig
06-16-2005, 10:55 AM
wealthywitetrash,

Anytime, enjoy it!

Mark @ DPPI