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Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov.
Duramax Tuner
Building on the popularity of the Stealth 64 in the LB7, the Stealth 64 VVT project has taken a stock appearing LBZ turbocharger and overhauled it to meet the demands of the Duramaxtuner team...
Duramax Tuner
Fly Under the Radar! 2004.5-2010 Duramax Turbo UpgradeBuilding this line of Stealth's meant designing a turbo that would be safe to tow with, fun to drive every day and perform at competitions. ...
Duramax Tuner
Drop-in turbocharger technology is evolving quickly at Duramaxtuner.com!The LB7 Stealth 64G2 Turbo is a direct drop-in, bolt-on stock appearing replacement but with features you won’t find anywhere...
Screamin Diesel Performance
Custom Dual CP3 Pump Pulley, available in custom powdercoat colors.
Duramax Tuner
Take your L5P to the next level with custom tuning! L5P Tuning Package includes everything you need to tune your 2017 & 2018 L5P Duramax. No need to delete your exhaust or tamper with...
Sinister Diesel
The Sinister Diesel LML Intake Bridge for 2011-2015 GM Duramax will increase off the line torque and horse power. Mandrell bent 3 inch aluminum tubing optimizes airflow after the throttle valve and...
Screamin Diesel Performance
This pipe replaces the factory drivers side intercooler pipe on the L5P Duramax's with a solid one piece 3" unit. Remove your 2.5" factory intercooler pipe that has 3 silicone boots and enjoy the...
Banks Power
Add an additional +20 hp to your 2017+ Duramax. Or, combine with the Derringer inline tuner for a total gain of 81 hp. Beats stock and the competition. New over-sized filter element, largest in its...
Screamin Diesel Performance
This Allison 1000 is built in house to the highest of standards and includes a Goerend triple disc billet torque converter. All of our Allisons are built the same (clutch pack stackup) whether you're...
PPE
Factory coolant hose “T” fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose...
