About Us

Digital Horsepower, Inc, was formed in 2001, by a group of automotive enthusiasts, with the goal to be the foremost authority in GM V6 and V8 engine performance tuning. With this goal in mind, DHP has especially focused in on the popular GM 3800 Series II engine and through hardwork, they have established themselves as the premier PCM supplier for the 3800 platform!

DHP currently powers 9 of the top 10 fastest L67 engines, listed on clubgp.com, including the current fastest L67 at 10.674@129.35! DHP’s staff has over 20 years of combined tuning experience which dates all the way back to the venerable Buick Grand National! DHP does all of its tuning and calibration in house, which allows you the best possible service. Be wary of other sources who claim to do their own tuning while in essence they actually farm out their work to 3rd parties. Cut out the middleman!

In addition to our tuning experience, our team of developers assures the quickest turn around and support possible. While other PCM sites may seem to be legit on the surface, apperances are not everything. Anyone can re-sell a product, but getting timely sales, shipping, custom programming, and support are very important as well! When shopping the competition do you get timely email responses? Can they give you timely shipping? Can they give you the support you need when things don’t go right? Do they truly know their product or do they have to call you back since they have to check with the real PCM tuner? Can they accept responsibility when things don’t go right and more important, do they make it right or do they place blame on others? These are very important questions to ask when shopping and we will do whatever it takes to treat the customer #1!

DHP also supports our enthusiast community 100% We support and sponsor local events through both monetary and product donations. In 2003 we have donated over $5,000 in cash and product back to our community! We believe very strongly in supporting those who support us and sponsoring club events is one way we show our appreciation!

Whether you have a Grand Prix, Monte Carlo, Impala, Regal, or any other GM V6 or V8 application, we have an application for you! If we don’t, we can support your custom requests!

Thank You!
The DHP Staff

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