RPM OUTLET - WE TAKE THE GUESSWORK OUT OF PERFORMANCE PARTS! ®
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DYNO PROVEN POWER GAINS FOR THE 2007-09 GMC / CHEVROLET TRUCK - SUV
 RPM OUTLET.COMSTRATEGY

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 the 07 and newer GM Trucks And SUV.

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.

Click Here for our DYNO TUNED POWER OPTIONS™ page
We offer the best price

SNIPER Inc. I-2 programmer - GAS / DIESEL
(programs 2 vehicles at no extra cost)

Sniper Tuning I2 - GAS programmer - Sniper, Inc. has released their I-2 programmer for 1998-newer GM vehicles**. The I-2 provides access to engine and transmission*** parameters which provides superior performance. So whether your vehicle is stock or modified, towing a trailer or pulling a fifth wheel up a long grade, passing another vehicle on the highway or just competing against your buddy at the local race track, the I-2 provides the results.

In addition to noticeable power improvements, the I-2 is also designed to increase your vehicle's fuel mileage. The ease of use and end-results from this one-of-a-kind hand-held programmer will even amaze the experienced automotive tuner. The I-2 allows you to create, modify and fine tune your own performance tunes straight from your hands.

Additionally, the I-2 can accept custom tunes from any of Sniper experienced tuners via email.



Only two I-2 part numbers are required to support most popular 1998-2007 GM gas engine vehicles and 2001-2007 GM vehicles equipped with the 6.6 liter Duramax diesel engine. There is no limit as to how many performance files you can create.

    Current Features include:
  • Internet updateable
  • Check / clear OBD-II DTC's
  • Live engine sensor data monitoring
  • Speed limiter settings
  • Multiple octane levels
  • Ignition timing adjustments
  • Speedometer correction for tire/gear changes***
  • Transmission shift points
  • Transmission shift firmness
  • Nitrous Oxide adjustments
  • Supercharger / turbocharger adjustments
  • Fuel injector size changes
  • Fuel enrichment
S/P-I2700G (Gas) Supported Vehicles:
  • 1998-2000 Trucks / Vans with 4.3, 5.0, 5.7 / 7.4L
  • 1999-2007 Trucks (Classic body style) / Vans, 4.8, 5.3, 6.0 / 8.1L
  • 1999-2004 Corvette
  • 1999-2002 Camaro, Firebird / Trans Am, LS1 engine
  • 2004 GTO with LS1






  • S/P-I2700D (Diesel) Supported Vehicles:
  • 2001-2007 GM Trucks with 6.6 liter Duramax (2007.5 LMM engine not included-Coming soon).

  • * Allison transmission tuning not available ** See supported vehicle list *** Depending on year of vehicle, some features don't apply.
    S/P-I2700G

    $ 389.00



    S/P-I2700D

    $ 389.00

    Click-On Price to Order





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