Calibrated Power Solutions Inc. (or Duramax Tuner) is a data driven, market leading tuning business. They are dedicated to providing high-quality engine calibrations that represent the best mix of drivability, reliability, and power available within the performance automotive aftermarket. They keep their edge by encouraging innovation. They drive and verify results by employing expert staff, who are equipped with the best tools in the business. They view themselves as prompt, reliable professionals who deliver. CPS aims to establish a nationally recognized standard in the market for product quality and service delivery.
Get the 50 State Legal FIVE Tune Pack for our emissions intact custom tunes for your 2011 Chevy Silverado or GMC Sierra. Giving you the power to tow light or heavy, fun daily driving, and the most we can unleash from your engine. Have the cleanest and most reliable tunes available with the pow..
Get the 50 State Legal FIVE Tune Pack for our emissions intact custom tunes for your 2012 Chevy Silverado or GMC Sierra. Giving you the power to tow light or heavy, fun daily driving, and the most we can unleash from your engine. Have the cleanest and most reliable tunes available with the pow..
800HP, Drop-In, LB7 Stealth 67G2
Building this line of Stealth's meant designing a turbo that's safe to tow with, fun to drive every day and class-leading competitor. If you think street-able, clean, stealthy power is cool then this is the turbo for you! We left no stone un-turn..
A bolt in, stock appearing replacement turbo for your 01-04 LB7. Features a 64mm compressor wheel that is capable of making +80 more rwhp on a stock fuel system, while maintaining near stock drivability and spool-up. Stock turbo needs replacing? Time to upgrade!
Installation takes rou..
Improve your LB7 or LLY's reliability by utilizing our in-house designed and tested kit coupled with our established transmission tuning. We calibrate firmness and timing of shifts, so you’ll be guaranteed to feel the smoothness and better shift quality missing on the 5 speed Allison. If you’re like..
The 3rd Gen Stealth 64 is an upgraded, drop-in, replacement turbo for 2003-2004, 5.9L Cummins. It is designed to bolt in and requires nothing other than removing the factory turbo and dropping this one in its place. The turbo features a custom profile, 64mm (actual measurement 63.5mm) bi..
Fly Under The Radar!WITH THE 3RD GEN STEALTH 67G2 TURBO FOR YOUR 2003-2004 5.9L CUMMINSThe 3rd Gen Stealth 67 is an upgraded, drop-in, replacement turbo for 2003 and 2004, 5.9L Cummins. It is designed to bolt in and requires nothing other than removing the factory turbo and dropping this one in its ..
The 3rd Gen Stealth STR is an upgraded, stock replacement turbo for 2003-2004, 5.9L Cummins. A custom designed 60mm billet compressor wheel with machine-matched compressor cover bumps the efficiency of this turbo up from 60lbs/min stock to 66lbs/min. Resulting in a 10% increase in air output over st..
The 3rd Gen Stealth STR is an upgraded, stock replacement turbo for 2004.5-2007, 5.9L Cummins. A custom designed 60mm billet compressor wheel with machine-matched compressor cover bumps the efficiency of this turbo up from 60lbs/min stock to 66lbs/min. Resulting in a 10% increase in air output over ..
800HP, Drop-In, VVT Stealth 67G2 (2004.5-2010)
Building this line of Stealth's meant designing a turbo that's safe to tow with, fun to drive every day and class-leading competitor. If you think street-able, clean, stealthy power is cool then this is the turbo for you! We left no stone..
The VVT Stealth 64 Turbo takes a stock appearing LBZ/LLY/LMM turbocharger and overhauls it to meet the demands of the Duramaxtuner team. The stock LBZ/LLY/LMM turbocharger runs out of air at about 530rwhp. It has trouble controlling EGTs on extended pulls past 400HP. The..
Product Unavailable, superseded to DM19A2080203000 (Updated 4-3-24)
Bolt-on, upgraded turbo for your 6.7L Cummins CMC (2007.5, 2008, 2009). Fix your P003A, P00AF, U010C codes caused by your failed stock turbo and gain the performance you always wanted from your truck.
Featuring HFV (High..
The HE351ve Stealth Mach 1 64 for 2007.5, 2008, and 2009 6.7L Cummins CME is the perfect balance of power, drivability, and reliability. With an upgraded compressor wheel, turbine, and variable geometry nozzle assembly this turbo has the ability to move 30% more air through it than stock. All while ..
If price, performance and durability are something that matter to you then this turbo was made for you. The HE351ve Stealth STR for 2007.5, 2008, and 2009 Ram trucks equipped with the 6.7L Cummins CME engine is designed to provide a performance advantage over the stock charger while also being built..
The HE351ve Stealth Mach 1 64 for 2010, 2011, and 2012 6.7L Cummins CME is the perfect balance of power, drivability, and reliability. With an upgraded compressor wheel, turbine, and variable geometry nozzle assembly this turbo has the ability to move 30% more air through it than stoc..
If price, performance and durability are something that matter to you then this turbo was made for you. The HE351ve Stealth STR for 2010, 2011, and 2012 Ram trucks equipped with the 6.7L Cummins CME engine is designed to provide a performance advantage over the stock charger while also being built w..
Fly Under the Radar!
800HP, Drop-In, LML Stealth 67G2 (2011-2016)
Building this line of Stealth's meant designing a turbo that's safe to tow with, fun to drive every day and class-leading competitor. If you think street-able, clean, stealthy power is cool then this is the turbo for..
A bolt in, stock appearing replacement turbo for your 11-16 LML.
Installation takes roughly 5-6 hours depending on the condition of your truck. Along with this product, we suggest purchasing a 3-inch downpipe, and High Flow Intake horn to maximize performance.
Features:
Easy Install
Snap..
Total flexibility to switch on the fly while driving between all five of our emissions intact custom tunes for your 2013, 2014, 2015, 2016, 2017 RAM 2500 - 3500. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily drivin..
The HE300VG Stealth Mach 1 64 for 2013, 2014, 2015, 2016, 2017 and 2018 6.7L Cummins CME is the perfect balance of power, drivability, and reliability. With an upgraded compressor wheel, turbine, and variable geometry nozzle assembly this turbo has the ability to move 30% more air through it than st..
If price, performance and durability are something that matter to you then this turbo was made for you. The HE300vg Stealth STR for 2013, 2014, 2015, 2016, 2017, and 2018 Ram trucks equipped with the 6.7L Cummins CME engine is designed to provide a performance advantage over the stock charger while ..
Upgrade your 2015 or 2016 Power Stroke turbo to the 6.7L Stealth 67G2. This bolt-on, upgraded, custom, turbocharger will give you more power and better performance. Keep your factory turbo brake and low end spool-up while having more air available when you need it during higher RPM operation.
BRA..
Total flexibility to switch on the fly while driving between all five of our emissions in tact custom tunes for your 2015, 2016 F250-F550. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily driving, and the most we can ..
50 State Switch on the fly tuning for your emissions intact 2015, 2016 or 2017 RAM 2500 - 3500 gives you the power to tow light or heavy, improve your daily driving performance, and unleash the most power we can from your engine. Total flexibility to switch on the fly while driving between all five ..
50 State Switch on the fly tuning for your emissions intact 2015, 2016 or 2017 RAM 2500 - 3500 gives you the power to tow light or heavy, improve your daily driving performance, and unleash the most power we can from your engine. Total flexibility to switch on the fly while driving between all five ..
Product Unavailable (Updated 11-22-23)Single custom tune by
Duramax Tuner for 16-20 2.8L DuramaxTuner holds 1 tune.
Choose from 1 of the 3. Optimized Stock (+10 HP)Tow Tune (+32HP/ 30ft-lbs)Sport Economy Tune
(+45HP/ 60ft-Lbs) Notice: An ECU unlock
process is required for 17+ trucks. P..
The Stealth DT44 Turbo is an upgraded direct replacement for your 2016, 2017, 2018, 2019, 2020, 2021, 2022 LWN 2.8L Colorado / Canyon. Your brand new turbocharger comes with a larger and stronger billet compressor wheel, a custom spec oversized turbine wheel, and our exclusive HFV (High Flow Vane) t..
Upgrade your 2017, 2018, or 2019 Power Stroke turbo to the 6.7L Stealth 67G2. This bolt-on, upgraded, custom, turbocharger will give you more power and better performance. Keep your factory turbo brake and low end spool-up while having more air available when you need it during higher RPM operation...
Total flexibility to switch on the fly while driving between all five of our emissions in-tact custom tunes for your 2017, 2018, 2019 F250-F550. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily driving, and the most w..
Total flexibility to switch on the fly while driving between all five of our emissions in tact custom tunes for your 2017, 2018, 2019 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily dri..
Total flexibility to switch on the fly while driving between all five of our emissions in tact custom tunes for your 2017, 2018, 2019 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily dri..
Now with Calibrated Power's remote tuning for L5P there is no more hassle in removing and swapping your existing ECM. Within 30 minutes you will be able to unlock and tune your truck's existing ECM without having to remove it from the vehicle. You will have total flexibility to switch on the fly whi..
Total flexibility to switch on the fly while driving between all five of our emissions in tact custom tunes for your 2017, 2018, 2019 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily dri..
Order your upgraded turbo today! The L5P Stealth STR is the best replacement turbo for your stock 2017, 2018, and 2019 6.6L L5P Duramax. While capable of providing enough airflow to support up to 650 RWHP, this stock-appearing unit still lights quickly and is great for daily driving, towing, an..
L5P Intake Horn Anti-Surge Ring is the essential piece you need for your L5P Duramax. We strongly recommend the WC Fab Open Intake Horn for your truck (regardless of which turbo you're running). With the added airflow, this Anti-Surge Ring will get you the performance you want without the potential ..
Safely add over 150hp and 270ft/lbs of torque to your truck with DuramaxTuner's remote tuning for 2017, 2018, 2019, 2020, 2021, 2022, and 2023 Chevy Silverado or GMC Sierra 2500/3500 L5Ps. No more needing to remove and swap your existing ECM. Within 30 minutes you will be able to unlock and flash tu..
50 State Switch on the fly tuning for your emissions intact 2019 or 2020 RAM 2500 - 3500 gives you the power to tow light or heavy, improve your daily driving performance, and unleash the most power we can from your engine. Total flexibility to switch on the fly while driving between all five of our..
50 State Switch on the fly tuning for your emissions intact 2019 or 2020 RAM 2500 - 3500 gives you the power to tow light or heavy, improve your daily driving performance, and unleash the most power we can from your engine. Total flexibility to switch on the fly while driving between all five of our..
50 State Switch on the fly tuning for your emissions intact 2019 -2020 RAM 2500 - 3500 gives you the power to tow light or heavy, improve your daily driving performance, and unleash the most power we can from your engine. Total flexibility to switch on the fly while driving between all five of our e..
Get our Five Tune Pack for our emissions in tact custom tunes for your 2019, 2020, 2021 RAM 2500 - 3500. Giving you the power to tow light or heavy, fun daily driving, and the most we can unleash from your engine. Have the cleanest and most reliable tunes available with the power level you need righ..
Total flexibility to switch on the fly while driving between all five of our emissions intact custom tunes for your 2019, 2020, 2021 RAM 2500 - 3500. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily driving, and the m..
Safely add over 125hp and 240ft/lbs of torque to your truck with DuramaxTuner's remote tuning for 2019, 2020, 2021, 2022, and 2023 Chevy Silverado HD 4500/5500/6500 L5Ds. No more struggling to maintain your speed on the highway or sluggish acceleration when towing. In just 30 minutes you'll be able ..
**This product is coming soon - please contact us to verify availability**The HE300VG Stealth Mach 1 64 for 2019, 2020, 2021, 2022 and 2023 6.7L Cummins CME is the perfect balance of power, drivability, and reliability. With an upgraded compressor wheel, turbine, and variable geo..
Total flexibility to switch on the fly while driving between all five of our emissions intact custom tunes for your 2019, 2020, 2021, 2022, 2023 Chevy Silverado 4500HD, 5500HD, 6500HD, or International CV equipped with the GM L5D 6.6L Duramax. No need to plug in a clunky box to re-flash your t..
Calibrated Power’s 2020+ 6.7L Powerstroke complete Tuning Package includes the Engine and Transmission Tuning your truck needs! Gets rid of the factory dead pedal, safely gives you more useable power, and dramatically improves your overall driving experience. Unlike the pressure boxes and pedal-sign..
Get your 2020-2021 LM2 tuning from the experts. With the option to choose between 2 custom tunes designed to bring out the best in both top-end power and towing torque for the 3.0L Duramax. These tunes will improve the drivability and performance of your 3.0L Duramax using the same tuning methods we..
Get your 2020-2021 LM2 tuning from the experts. With the option to choose between 2 custom tunes designed to bring out the best in both top-end power and towing torque for the 3.0L Duramax. These tunes will improve the drivability and performance of your 3.0L Duramax using the same tuning methods we..
Total flexibility to switch on the fly while driving between all five of our emissions intact custom tunes for your 2020, 2021, or 2022 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily d..