GPD is one of the leading manufacturers of air intakes, filters, and other truck accessories. But of their many valuable contributions to the truck parts aftermarket, their tuners are the most popular. GDP has a great selection of tuners for several leading brands, including Powerstroke, Cummings, and Duramax. +Read more
What makes GPD tuners so sought-after? GDP Tuning understands each truck is different, so each tuner is custom designed. Whether you’re driving a 6.7L Powerstroke, or 6.6L Duramax, you’ll get a GPD tuning system that works best for your engine.
GDP is completely dedicated to giving diesel truck owners total control of their vehicle. Plus, the company is known for their close-knit community. Because GDP is like a family, their employees and staff are able to work closely together to adapt to the always-changing truck aftermarket industry. With each new change, GDP creates a tuner more efficient and innovative than the last.