Diesel Performance Chips

In the old days of D.I.Y. tuning, motor enthusiasts had to rely on little more than a screwdriver and their own knowhow for tweaking a pickup’s performance to their liking: adjusting carburetors and distributors used to be the way to squeeze out more horsepower. But computers have changed all that: now most of an automobile’s performance is run by a computer chip, which at first led many gear heads to think the days of engine tweaking were over.
But performance enhancement is still alive and thriving, just in a different form: the newest craze in automotive customization is the Diesel Performance [...]