We tweaked my tunes a total of four times, and each time it got that much better.
He was very patient, listened well, and was open to tweaking the last tune to help get some low end grunt back that had disappeared from the first tune he did.
He also gave me a 92 octane tune, which I've yet to try.
Outcome of tune, customer service, Lew's knowledge, the ability to tweak the tunes for months to come makes, IMO, Lew's services worth more than the POS, only half the features are enabled, tuner that will now sit on my desk until the rare instance I need to read a code. Pricing should be reversed.
Definitely would recommend him.
My Hummer is a completely different truck.
Long tubes didn't hurt any either.
_____________________________________
2006 HUMMER H2
MOOG Front End
Diablo InTune w/DiabLew Tune
Cognito Steering Support
OBX LT Headers
Air Raid Filter w/Tube
External Trans Cooler -Radiator Bypass
Corvette Servo
Rancho 9000 Adjustable Shocks-
Rancho Steering Stabilizer
20" Chrome Fuel Hostage - Cooper ST Maxx
Slotted Rotors/Ceramic pads/Steel Lines
Viper Smart Start
iPod/Video Interface
HID Head and Fog Lights
Optima Red Top w/ Priority Start Cut Off Mod
_____________________________________
2006 HUMMER H2
MOOG Front End
Diablo InTune w/DiabLew Tune
Cognito Steering Support
OBX LT Headers
Air Raid Filter w/Tube
External Trans Cooler -Radiator Bypass
Corvette Servo
Rancho 9000 Adjustable Shocks-
Rancho Steering Stabilizer
20" Chrome Fuel Hostage - Cooper ST Maxx
Slotted Rotors/Ceramic pads/Steel Lines
Viper Smart Start
iPod/Video Interface
HID Head and Fog Lights
Optima Red Top w/ Priority Start Cut Off Mod
That's one thing that's nice about the programmer is it's very easy to tweak the tune, go stock for a trip to the dealer, etc....... I explored the options and this was the best way for me to go.
_____________________________________
2006 HUMMER H2
MOOG Front End
Diablo InTune w/DiabLew Tune
Cognito Steering Support
OBX LT Headers
Air Raid Filter w/Tube
External Trans Cooler -Radiator Bypass
Corvette Servo
Rancho 9000 Adjustable Shocks-
Rancho Steering Stabilizer
20" Chrome Fuel Hostage - Cooper ST Maxx
Slotted Rotors/Ceramic pads/Steel Lines
Viper Smart Start
iPod/Video Interface
HID Head and Fog Lights
Optima Red Top w/ Priority Start Cut Off Mod
already once i have "fried" my PCM with my tuner that i had to send it to Diablo and they reflashed it. i was without my H2 for 10 days total, and about $150 total for a tuner upgrade and shipping.
i have seen PCMs for about $200 ish.
plus if you ever need to send your PCM in to get flashed for a tune, atleast you would still be able to drive.
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