Muffler delete, lower EGT's numbers... [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Muffler delete, lower EGT's numbers...


DieselDuke
06-23-2007, 10:22 PM
To those that just deleted the muffler (cat still there), what type of EGT's drop did you notice?...:thankyou2

redneckbuckeye
06-23-2007, 10:51 PM
No drop in temps.

DieselDuke
06-24-2007, 12:00 AM
Thanks!:) ...what about mileage improvement?

dntfxr77
06-24-2007, 12:23 AM
No drop in temps.
Was that MBRP muffler delete or stock muffler delete?

redneckbuckeye
06-24-2007, 10:21 AM
Yes that was th mbrp delete pipe and I did not notice any mpg gain.