Anthony
GBduramax parts product was available price was good service delivery was quick
Justin
GBLight weight cheap hose Light weight cheap hose, very disappointed. Had to go buy good fuel hose at Orielly to finish project. Wrong size hoses. Spent a lot of money for nothing having to re buy at Orielly. Wish I could get my money back. Very disappointed.
MEHDI Mir
GBThe best diesel performance site Great prices. Fast shipping with reasonable shipping costs. Expert technical support on their products. Out of all the diesel performance vendors I keep coming back to DHD.
Blake Twiehaus
GBCustomer support was great Customer support was great! I wanted a federal lb7 down pipe, but they didn’t show any so I ordered a California emissions down pipe and was gonna make it work. It shipped out fast, and on the bottom of my order was a hand written “ i found ya a federal one”… made my day! Thank you again!
Ben Glenn
GBSo far I’m enjoying dhd’s customer… So far I’m enjoying dhd’s customer service, I deal with a lot of Duramax’s at my shop and they are the perfect vendor for me. Their website has the most available duramax parts I’ve seen throughout my vendors.