2006 Crewcab Lbz.. Exhaust Upgrade Question [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: 2006 Crewcab Lbz.. Exhaust Upgrade Question


VENISON13
10-24-2008, 10:27 AM
Will A Turbo Back Harm Anything? Can I Just Do This Or Do I Need A Tuner?

first timer 6.6
10-24-2008, 10:55 AM
Turbo back exhaust?? Will not hurt anything and you dont need a tuner.

JC1843
10-24-2008, 12:10 PM
Some guys complain that their rear tires wear out faster-- I will never know! :D

RI Chevy Silveradoman
10-24-2008, 04:16 PM
You may also get a code due to the extra flow. Some use the Finger Stick to take care of this! I am moving this to the exhaust upgrade section!

AlligatorPerformance
10-24-2008, 05:36 PM
Some guys complain that their rear tires wear out faster-- I will never know! :D

This has been known to happen.

For the most part, you can add a turbo back exhaust and never have a problem. It is hit or mill if you will get a MIL, but it will not hurt performance if it sets a light. A PPE Standard or up and Diablo Sport Predator are inexpensive tuners that turn the EGR off and give more HP and Mileage. Let us know if we can help.

Chad

DSTRBD
10-24-2008, 10:49 PM
As a reminder, Diablosport is now getting rid of the EGR function on their tuners. I suggest sticking with PPE.

VENISON13
11-02-2008, 12:44 PM
Just Bought A Mbrp 4 Inch Turbo Back.....for My 06 Gmc Lbz....will I Need A Finger Stick....and What Is It!!!!

dieselholic06
11-02-2008, 12:57 PM
Just Bought A Mbrp 4 Inch Turbo Back.....for My 06 Gmc Lbz....will I Need A Finger Stick....and What Is It!!!!

Read post 5. Either get a tuner (PPE, or EFI Live) to take care of the light if it comes on..:)