About Us

Sub Zero Diesel Performance is your premier automotive and diesel repair shop serving the Bismarck and Mandan area in North Dakota. We offer full OEM replacement parts to keep your vehicle running at its absolute best year round. On top of the great quality offered by OEM replacement parts we have access to thousands of aftermarket products to fully customize any vehicle. We work closely with a top of the line machine shop that allows us to offer fully balanced and blue printed motors for daily driving or competition use. We back these with up to a 5 year 100,000 mile warranty depending on application. 

We offer full module programming for all makes and models of vehicles that allow us to be a one stop service for changing IQA codes, TCM, ECM, PCM programming and full valve body setup for transmission repairs. These need to be done accurately every time to keep the reliability of your vehicle at its highest. 

Sub Zero Diesel Performance also houses the newest line of Hot Flush machines for routine transmission service or to be paired with a full transmission overhaul. All in house transmission builds require either a new transmission cooler or hot flush service performed by us to maintain full warranty. Our in house transmission builds are custom made for each customers needs. Builds can be anything from a stock rebuild or a full billet build to handle even the most severe use. 

 On top of our great automotive repair facility we also offer a complete asset and reliability program to keep track of equipment and machine health. We utilize a combination of oil sampling, vibration monitoring, and lubrication solutions to keep your equipment running longer and more effectively to increase ROI. Whether its monitoring a single asset or a fleet of trucks we have multiple options to streamline the PM program and keep costs down.  

Latest

Absolute Performance 17+ 6.7L Cold Air Intake

Absolute Performance 17+ 6.7L Cold Air Intake

We are proud to release our first market available..

$359.00

68RFE 300M Billet Input Shaft

68RFE 300M Billet Input Shaft

68RFE Billet Steel 300M Input ShaftThis input shaf..

$540.00

PMF Short Arm 4-Link Kit F250/350 05-20

PMF Short Arm 4-Link Kit F250/350 05-20

     This short arm 4-link is desig..

$1,099.99

PMF HD Long Arm 4-Link Kit 17-20 F250/350

PMF HD Long Arm 4-Link Kit 17-20 F250/350

This is a bolt on fully adjustable front long arm ..

$1,099.99

Perma Star Vario

Perma Star Vario

Perma STAR VARIOPerma STAR VARIO operates fully au..

$0.00

Simalube

Simalube

Simalube lubricators, which come in five differen..

$0.00

Augury

Augury

Continuously Monitor Your MachinesAdvanced Sensing..

$0.00

PMF Solid Mount Adjustable Trac Bar 2005-16 F250/350

PMF Solid Mount Adjustable Trac Bar 2005-16 F250/350

The 2005-2016 Ford F-250/350 trucks are prone to p..

$550.00

No Limit Passenger Coolant Line Fix

No Limit Passenger Coolant Line Fix

The No Limit 6.4 Powerstroke coolant line fix..

$99.00