Exergy Performance is a division of Exergy Engineering and is focused on the unique needs of high-performance diesel applications. Since 1944 Exergy has been involved in diesel injection service, manufacturing and validation industry. Thier long term experience and attention to detail sets them apart from competitors just coming to market.
Accurate fuel pressure is vital to your trucks power, efficiency and longevity. A truck experiencing hard starts, injector knocking or smoking may need a fuel pressure regulator (FPR). The fuel...More Details »
Fuel injection return lines, hoses and fittings are a common source for fuel leaks on Duramax engines. Always closely inspect these components during any major service. It's always best practice to...More Details »
Fuel injector replacement always requires the new coppers and o-rings. DHD stocks both kits and single packaged products to help your complete your repair.
