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CHOOSE YOUR RIDE
At Tameless Performance, we focus on modifying the performance of your diesel truck and providing quality parts for Dodge Cummins, Ford Powerstroke, and GM Duramax engines. If you want to enhance the horsepower, torque, or fuel efficiency of your truck, our specialists will provide you with the necessary parts.
SETTING NEW STANDARDS
What makes us stand out in this roaring sea of diesel upgrades? It's simple – our commitment to excellence, top-tier quality, and an unrivaled dedication to your satisfaction. See what you can expect when you roll into our world...
PRODUCT SPOTLIGHT
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Tameless Performance 2006 to present 5.9 6.7 Cummins Valve Cover Black
Regular price $689.00 USDSale price $689.00 USD Regular priceUnit price / per -
Tameless Performance 2006 to present 5.9 6.7 Cummins Valve Cover Raw
Regular price $589.00 USDSale price $589.00 USD Regular priceUnit price / per -
Hot Shot's Secret Diesel Winter RESCUE
Regular price From $14.99 USDSale price From $14.99 USD Regular priceUnit price / per -
ATS 11.5 INCH 14-BOLT DIFFERENTIAL COVER FITS 2001-2019 6.6L DURAMAX
Regular price $280.00 USDSale price $280.00 USD Regular priceUnit price / per -
Hamilton Cams Flat Tappet Conversion Kit for Cummins 2019-2024 Ram Trucks
5.0 / 5.0
(2) 2 total reviews
Regular price $3,150.00 USDSale price $3,150.00 USD Regular priceUnit price / per -
H&S Motorsports 2011-2024 Ford 6.7L Power Stroke Fuel Filter Conversion Kit
Regular price $179.00 USDSale price $179.00 USD Regular priceUnit price / per -
H&S Motorsports 2011-2019 Ford 6.7L Power Stroke Intake Manifold Upgrade
5.0 / 5.0
(1) 1 total reviews
Regular price From $849.00 USDSale price From $849.00 USD Regular priceUnit price / per -
Mopar 2019-2021 Ram Engine control module 68363277AA
5.0 / 5.0
(2) 2 total reviews
Regular price $2,800.00 USDSale price $2,800.00 USD Regular priceUnit price / per

YOUR ULTIMATE DESTINATION FOR DIESEL PERFORMANCE!
Tameless Performance breathes life into your trucks, transforming its worth through diesel performance parts. We're more than just a phrase parts store, we sell limitless possibilities. You reach new heights with every build and rest assured your diesel truck will always be construction ready. We make sure that any automobile enthusiast or a casual driver alike, has access to our top notch products specifically designed for their requirements.
DAILY DIESEL GRIND!
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Why Should I Upgrade My Power Stroke Turbo?
Kevin Smith!Whether you drive a 6.0L, 6.4L, or 6.7L Power Stroke, you have a solid platform with tons of torque and towing power. But if you installed some tuning, changed the...
Why Should I Upgrade My Power Stroke Turbo?
Whether you drive a 6.0L, 6.4L, or 6.7L Power Stroke, you have a solid platform with tons of torque and towing power. But if you installed some tuning, changed the...
Kevin Smith!Learn More -
Why Should You Consider Upgrading Your Duramax ...
Kevin Smith!Upgrading your Duramax turbo improves power, lowers EGTs, and enhances drivability. Learn why a better turbo is key to unlocking your truck’s full potential.
Why Should You Consider Upgrading Your Duramax Turbo?
Upgrading your Duramax turbo improves power, lowers EGTs, and enhances drivability. Learn why a better turbo is key to unlocking your truck’s full potential.
Kevin Smith!Learn More -
Why Should I Upgrade My Cummins Turbo?
Kevin Smith!For those with a Cummins truck, be it a 5.9 or 6.7, we all know the turbo is one of the go to upgrades for any diesel. It provides lower...
Why Should I Upgrade My Cummins Turbo?
For those with a Cummins truck, be it a 5.9 or 6.7, we all know the turbo is one of the go to upgrades for any diesel. It provides lower...
Kevin Smith!Learn More
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