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Recipes for Horsepower | 2017-2019 GM 6.6 Duramax L5P

The L5P Duramax set some big milestones in the diesel performance industry. First, GM came swinging hard at the horsepower race with a class leading 445 flywheel horsepower. Secondly, they've locked d ... read more

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Banks 66692 Derringer Tuner with iDash 1.8 17-19 6.6L GM Duramax L5P BAN-66692 3.00 Banks 66692 Derringer Tuner with iDash 1.8 17-19 6.6L GM Duramax L5P Banks Power 66692 Add power and fuel economy to your L5P Duramax with the most trusted name in diesel performance, Banks Power. H&S Motorsports Billet Fuel Filter Housing 17-24 GM 6.6L Duramax L5P HSM-134001 2.00 H&S Motorsports Billet Fuel Filter Housing 17-24 GM 6.6L Duramax L5P H&S Motorsports 134001 The factory fuel filter housing on your L5P Duramax is built from plastic and can crack when overtightened. Upgrade your fuel system with this billet aluminum filter housing from HSM to ensure you'll never have to deal with a cracked or broken housing, plus, it looks pretty awesome, too! S&B 75-5144 Cold Air Intake 17-19 6.6L GM Duramax L5P SB-75-5144-main 0.00 S&B 75-5144 Cold Air Intake 17-19 6.6L GM Duramax L5P S&B Filters 75-5144 Are you ready to up the airflow on your L5P Duramax for improved performance and fuel economy with the highest quality cold air intake on the market? BD V3.0 Throttle Sensitivity Booster 08-19 6.6L GM Duramax BD-1057937 1.00 BD V3.0 Throttle Sensitivity Booster 08-19 6.6L GM Duramax BD-Power 1057937 Drastically increase your throttle sensitivity for quicker turbo spool up and throttle response with the BD Throttle Sensitivity Booster V3.0 for your Duramax. PPE Heavy Duty Deep Aluminum Transmission Pan 01-19 Duramax PPE-128051000-main 0.00 PPE Heavy Duty Deep Aluminum Transmission Pan 01-19 Duramax PPE (Pacific Performance Eng.) 128051000 Keep your Allison transmission running cool with this simple to install PPE Transmission Pan. PPE EPC Blocker Allison 1000 11-19 GM 6.6L LML L5P Duramax PPE-128041119 1.00 PPE EPC Blocker Allison 1000 11-19 GM 6.6L LML L5P Duramax PPE (Pacific Performance Eng.) 128041119 Improve your shifts and holding power with this easy to install EPC blocker from PPE.

The L5P Duramax set some big milestones in the diesel performance industry. First, GM came swinging hard at the horsepower race with a class leading 445 flywheel horsepower. Secondly, they've locked down the ECM, making it essentially "uncrackable" without physically removing the ECM and mechanically manipulating it. Even as such, we get a lot of calls asking, "What do I need to do to my truck to attain a certain horsepower level?" If you've been wondering the same, below are various "recipes" of parts that are needed to reach certain power levels along with any companion parts that you'll need to ensure the overall drivability and integrity of your truck.;

Bear in mind that even though GM says your truck is 445HP, they are quoting flywheel horsepower, not rear wheel horsepower. On a dyno, the actual rear wheel horsepower for these trucks is about 400HP. You'll notice that we do offer a 400 horsepower recipe, and while these parts do not technically increase the power, they will definitely make the truck feel more powerful, deliver some additional exhaust tone, and provide some insurance to the overall integrity of the truck.

Click on any of the below items to be directed to that product page for more information. As always, feel free to give us a call and we would be happy to assist!
400 Horsepower Drivetrain Upgrades
 450 Horsepower Drivetrain Upgrades

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