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I wanted to let you know that we now offer GIAC software upgrades IN HOUSE here at TAG Motorsports.

For those of you who dont know who GIAC is, Here is a brief summary - "GIAC is a software engineering company with 17 years experience tuning cars. We are known for creating "factory smooth" performance software with exceptional power and reliability. Our software replaces the standard software in your car’s engine control unit. It is programmed to adjust ignition timing, fuel delivery, fuel metering, boost settings, rev limiters, and/or speed limiters to optimize performance and, in some applications, fuel economy. Performance-tuned programs are designed to dramatically increase torque and HP without sacrificing smooth drivability. Many programs are also created to accommodate numerous after market performance modifications."

They offer software flashes for Audi/VW, Bentley, Porsche, BMW, Mini and more...

Most flashes are done via the OBD2 Port and get some incredible power gains! For Example:
-B8 A4 2.0T smoothly delivers a 22-45 hp and 34 - 75 ft/lbs gain
-B8 S5 4.2L smoothly delivers a 12-18 hp and 12-18 ft/lbs gain
-B7 A4 2.0T smoothly delivers a 20-50hp and 50-85 ft-lbs gain
-B7 RS4 4.2L smoothly delivers a 12 - 15 hp and 10 - 15 ft-lbs gain
-E9x 335 smoothly delivers a 40 - 80 hp and 60 - 90 ft-lbs gain
-E9x M3 smoothly delivers a 10-20 hp and 7 - 12 ft-lbs gain
-Bentley CGT/Spur +114HP gain and 120-130 ft/lbs Torque
-997TT smoothly delivers a 40- 70 HP and 50-70 ft-lbs gain

For more information visit or contact TAG Motorsports at (760)741-9300​
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