Bully Dog takes innovation very seriously. Bully Dog has been first to market with product fitment and function over 80 times. Bully Dog revolutionized the market with the ability to adjust power, safety and economy levels on-the-fly while driving down the road. Each Bully Dog product is built to ensure that is consistently meets and exceeds expectations. Each product goes through indepth research and development. Once desinged, each product is put through months of real world testing. This testing is performed across North America so Bully Dog can be sure that each product works correctly and flawlessly in various elevations, weather conditions and driving situations from towing a heavy load to racing down the track. Bully Dog 40410 Triple Dog GT gas gauge tuner Bully Dog 40420 Triple Dog GT diesel gauge tuner Bully Dog 40300 PMT Performance Management Tool Bully Dog 40502 Triple Dog Diesel Downloader Bully Dog 40510 Triple Dog Gas Downloader Bully Dog 40505 Triple Dog E3 Diesel Downloader Bully Dog 40506 Triple Dog E3 Gas Downloader Bully Dog 44590 Power Pup Nissan Gas downloader We welcome CANADIAN customers! For ordering information, click on "Canadian Order Info" at the top left side of this page. LOW COST SHIPPING! Just $12.95 to ship your entire order by U.P.S. ground within the continental United States. Purchase any quantity of items and you pay just $12.95 to have it shipped! The more you order, the more you save! (Orders to Hawaii, Puerto Rico, Virgin Islands, and some parts of Alaska will have additional shipping charges. Customers located in these areas will be emailed the shipping costs for approval before we ship the order.) We use Postal Priority for APO and FPO addresses only. Additional shipping charges may apply to these addresses.