The GM 6.6L Duramax L5P is the latest in the Duramax lineup. Sharing almost only the bore and stroke dimensions of previous years, the L5P is an all-new ground up design. The GM redesign allows the L5P to produce more torque and horsepower than ever before with an SAE-certified 445 horsepower (332 kW) and 910 lb.-ft. (1,234 Nm). XDP is constantly working with the automotive aftermarket to bring new and innovative products to market for your L5P Duramax. Make sure to check back often as we update our site with new products from the many manufacturers we carry.
XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:
UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.