2011 - 2016 Duramax LML

This device allows custom tuners to develop their own tune files for Dodge & GM Diesel trucks, plus other vehicles. It gives them full control ...

Lynk up with tuning@dieselrcorp.com before or after the purchase. If your customer is lynking up, ask them to enter order number or your shop name ...

These small switches offer big adjustability. By simply turning the dial left or right until it clicks, you are able to command your truck to give ...

For years people have been forced to mount their rotary switch through a panel on their dash or somewhere inconspicuous, but either way they were h...

Increase performance and flow with our upgraded 3 Inch Max Flow Bridge and Cold Side Kit. Our precision cast and CNC machined bridge section allows...

The GDP hot side intercooler tube increases performance and flow up to 40% over stock. Constructed from 3" mandrel bent tubing for smooth, sweeping...

FITS 2011-2019 EXTENDED CAB 6FT BOX or CREW CAB 6FT BOX GDP has worked with our customers, and our own trucks to create a simple, well-engineered, ...

We’ve tested sealed box intakes vs open air intakes, and have found that overall vehicles do best without a sealed box around the intake. So we cam...

Description The GDP Limited Support Package. The limited support packs give you access to all GDP tuning compatible with your vehicle for 4 weeks. ...

Description Upgrade your diesel truck's performance and longevity with the GDP Cooler Upgrade Kit by GDP Products! The EGR (Exhaust Gas Recirculati...

**MUST HAVE DIESELR ECM FILES ON THE VEHICLE TO PURCHASE TCM FILES**

Description The STK-1002 (Suction Tube Kit), machined from 6061 T-6 Billet Aluminum, is a Bulkhead Fitting comprised of a 5/8″ Suction Tube along w...

Description P1 Exhaust for Chevy/GMC 2015.5 to 2016 Diesel C6045P 4" Down Pipe Back, Race System, without bungs, with muffler, AL Application: 2015...

Description This splitter allows for easy connection if you are utilizing (2) dual FASS Electric Heater Probes (HKS1001).The splitter will work for...