Dr. Performance Power Module [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Dr. Performance Power Module


emerick115
03-09-2005, 01:43 PM
Anybody have any feedback on this thing? They seem to promise quite a bit in the way of fuel mileage? Just curious to see if anyone has ever tried it.

emerick115
03-09-2005, 07:36 PM
Ttt

Hoghunter
03-09-2005, 08:19 PM
What I have heard has been bad. Can't say much else. Sure don't see many buying it.

Max Power
03-09-2005, 11:51 PM
IIRC it is a pressure box. Overpriced junk IMO. I don't think you would see any more mileage increase then any other box.