4" cat back or Turbo back [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: 4" cat back or Turbo back


05CrewDmax4x4
12-30-2005, 06:00 PM
The cost is only a $25 difference. I am thinking about the Turbo back system. Would that be mopre power since it is eliminating the cat? What are your opinions and / or experinces?

TurboBeagleBuggy
12-30-2005, 06:08 PM
Yes, Get rid of the cat and you might as well get an EGR blocker plate and a Finger stick.

towdog333
12-30-2005, 06:57 PM
Yes, Get rid of the cat and you might as well get an EGR blocker plate and a Finger stick.
:exactly:

DMAX KING
12-30-2005, 09:10 PM
Depends on if he has a LLY or an LB7. BTW it wont be a turbo back, it will be a front pipe.

TurboBeagleBuggy
12-31-2005, 03:31 AM
Being that his username is 05crewdmax I figured it was safe to ASSume that he had an 05 LLY.

05CrewDmax4x4
12-31-2005, 10:28 AM
ASSumption correct it is a LLY. Will I notice a Power or Fuel economy difference? I have Superchips Programmer on it as well.