Products

BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky...

Add a stylish look to your front end with a BD Front Diff cover. Made from cast aluminum, BD differential covers have both internal and external fi...

Front Cover fits AA 14-9.25; Rear Cover fits AA 14-11.5; Cast Aluminum Internal and external cooling fins; Separate fill and drain ports; Magnetic ...

Need to RE&RE your turbo? This handy kit has all the necessary hardware for your turbo re-install to help prevent leaks and to replace any olde...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

When you need an emergency engine shutdown system, then BD has the solution that is hard to PASs up. Some industries such as mining, oil refinery, ...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

It has been almost 30 years since we started shipping our first exhaust brakes. With that many hill and mountain roads experienced, we used the kno...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

If you're running an external wastegate, such as the popular Turbo Smart HyperGate, this regulator kit will further allow you to fine tune your dri...

The power and torque that modified 5.9L and 6.7 Cummins engines deliver can crack or even shatter the stock flex plate. The BD FleX-Plate is proven...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

Nothing can put an end to a hill climb or quarter mile pass faster than a turbo hose that blows off. Now, you can eliminate this problem with BDs h...

The coolant pressure inside the engine block can reach 70+psi at high rpm before the thermostat fully opens. This will cause a corroded frost plug ...

Industry leading custom bonded gasket valve body separator plate substantially reduces cross leaks compared to stock and other aftermarket kits, ev...

ProTect68 Trans Pressure Control kit delivers 150% of the torque holding force to stock transmissions like no others can. Industry leading custom b...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...