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

: cat


mikes280
09-08-2005, 12:57 PM
who makes a pipe to remove the cat on a lly 04.5 that can be bolted on in place of the stock pipe so you can put it back on if need be:grd:

mikes280
09-08-2005, 12:59 PM
also a part nb. would help if there is one

briano
09-08-2005, 01:00 PM
Welcome aboard, this info is all over the site just do a quick search adn you'll come up with threads like this one...

http://dieselplace.com/forum/showthread.php?t=24848&highlight=lb7

Mark Craig
09-09-2005, 12:55 PM
mikes280,

We have them in aluminized (GMAL401) and 409 stainless (GMS9-401), we aren't allow to post prices sorry. Give us a call.

Mark @ DPPI

WhippledHD
09-09-2005, 04:05 PM
mikes280,

We have them in aluminized (GMAL401) and 409 stainless (GMS9-401), we aren't allow to post prices sorry. Give us a call.

Mark @ DPPI

I installed the MBRP cat delete pipe(I think it was the stainless) from Mark and it was an easy bolt-in install and I kept the stock cat just in case. Very good price from Mark's shop and it showed right on time.

Chris

mikes280
09-09-2005, 06:30 PM
mikes280,

We have them in aluminized (GMAL401) and 409 stainless (GMS9-401), we aren't allow to post prices sorry. Give us a call.

Mark @ DPPImark i got the pipe local but i will check with you on the whole system from the cat back i instaled the pipe today and i can fell a difference i think the truck is more responsive but at about 58 to 60 i noticed a loud humm that had not been there has anyone had this problem and if so what is the fix thinks:help:

Mark Craig
09-12-2005, 02:23 PM
mikes280,

No problem Mike, the humm is likely the weight that came out of the system is causing it to vibrate, that cat is pretty haevy and stops a lot of vibration etc. Call us when you're ready for the rest of the system.

Mark @ DPPI