2in1 PERFORMANCE CHIP GMC SIERRA 1500 1990-2008 2007 06

Speed Tech Racing **ALL IN ONE CHIP DESIGNED FOR GMC SIERRA 1500**INCREASED PERFORMANCE   +60 HORSEPOWER   +50 ft/lb of TORQUE   +THROTTLE RESPONSE   + LOW END ACCELERATION   + HIGH END POWER!   + IMPROVED MID RANGE    BETTER FUEL ECONOMY   16 - 18 MILES/GALLON CITY   19 - 21 MILES/GALLON HWY**WORKS WITH ALL ENGINE SIZES****WORKS WITH ALL PRODUCTION YEARS**  NEW PRODUCT!Speed Tech is proud to present a new all in one performance module to the eBay marketplace.  We are a brand new business on eBay, and we are among the few merchants offering a no hassle 100% money back guarantee!  Our company sells these chips in our local store, and we've finally started listing on eBay. This fuel saving performance chip not only improves fuel economy, it also increases power! You no longer need to decide between gas savings or horsepower gains when choosing a module for your vehicle.  As ... Read More