STRATEGY In keeping with our goal of providing our customers with the best possible value, we have tested a large group of components specifically designed for GM Trucks And SUV's . We have invested many hours evaluating and refining each of the listed performance products on our MD Chassis DYNO, to ensure that we could develop as much power as possible, as safely as possible. The site menu on the left side of this page, lists the clear winners when it comes to “performance vs. dollar” value, and increased fuel economy. Please check back often as we are always developing new ways to create more horsepower and economy.

Free NEXT-DAY Shipping With any DiabloSport Predator Purchase ... Order Your DiabloSport Predator Tuner Today - Install it Tomorrow ! Diagnostics and Live Data Logging: The log can be viewed in Predator, or it can be uploaded to PC for viewing with the FREE DiabloSport DAT Viewer for Windows software (download yours now). Looking for custom tuning information? CLICK-HERE

The DiabloSport GM Gas Truck Predator
For the 99-06 GM Gas Powerd Trucks

Why Run Ethanol in your truck? Diablospots superior Flex Fuel programming over OEM Flex Fuel programming.

Diablosports FLEX Tuner will pay for itself over a short time through fuel savings! E85 is considerably cheaper than regular gasoline. NO conversion boxes, NO wires to cut, you dont even have to pop your hood. Just plug in our DiabloSport Predator, Install the program, and fill up at your local ethanol fueling station. Allows for use of Gas or any blend of Ethanol from E-5 to E-85.

Gains up to 30 RWHP & 30 FT/LB Torque.

Why you should run E85 in your Vehicle!

Fuel Economy: In comparison of E85 to running regular gasoline, diablosports test results have shown a 10%-15% loss in fuel economy which STILL makes this a cost effective solution for daily driving. Customers can look at this as they need to fill up more often, although the cost per mile will decrease as the gasoline price is generally 20%-25% higher per gallon. OEM vehicles see about a 20%-28% loss in economy when running E85, this is where Diablosports programming and experience comes in.

Diablosports tuning is superior to the OEM programming in reguards to Flex Fuel economy.

Power Gains: With our Flex Fuel programming, customers will notice and INCREASE in horsepower and torque. Diablosports programming is designed to give max performance with no drivability issues or worries about running the "ragged edge." Customers can simply pull up to the pump and fill with either fuel blend.

Piece of mind: When a customer can go to the local gas station, fill with fuel, and drive away knowing they are supporting his neighbor and local farmer, they know the money spent is being invested back in the home community. E85 is a cleaner burning fuel and emits significantly less harmful emissions compared to gasoline.

• 07-08 Tahoe (all V8)
• 07-08 Avalanche (all V8)
• 07-08 Denali (all V8)
• 07-08 Yukon (all V8)
• 07-08 Cadillac Escalade EXT, ESV
• 2006-07 Corvette
• 2006-07 Corvette Z06

• 2006 Chevrolet Silverado, Tahoe 4.8L,5.3L,6L
• 2006 Chevy Suburban, Avalanche 4.8L,5.3L,6L
• 2006 GMC Sierra, Denali, Yukon 4.8L,5.3L,6L
• 2006 Cadillac Escalade, EXT and ESV
• 2006 Hummer H2

• 2004-05 Chevrolet Silverado, Tahoe (all V8)
• 2004-05 Chevrolet Suburban, Avalanche (all V8)
• 2004-05 GMC Sierra, Denali, Yukon (all V8)
• 2004-05 Cadillac Escalade EXT, ESV
• 2004-05 Cadillac CTS-V
• 2003-04 SSR Truck
• 2004 Pontiac GTO
• 2004 Corvette 5.7L LS1 and LS6
• 2004-05 Hummer H2

• 2003 Chevrolet Silverado, Tahoe (all V8)
• 2003 Chevrolet Suburban, Avalanche (all V8)
• 2003 GMC Sierra, Denali, Yukon (all V8)
• 2003 Cadillac Escalade, EXT and ESV
• 2003 Hummer H2

• 1999-02 Chevrolet Silverado, Tahoe (all V8)
• 1999-02 Chevrolet Suburban, Avalanche (all V8)
• 1999-02 GMC Sierra, Denali, Yukon (all V8)
• 2002 Cadillac Escalade LS1 6.0L
• 1999-03 Corvette 5.7L LS1 and LS6
• 1999-02 Camaro 5.7L LS1
• 1999-02 Firebird / Trans Am (all V8)