Shop Performance Tuners for Chevy Duramax Trucks

Sponsored
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$437.75
EGR Delete+Downpipe+Uppipe For L5P LML LMM LBZ LLY 2004.5+ 6.6L Duramax Diesel, LLY(W/Intake) / Sliver / 01-16/Dual Side
Spetuner
$437.75
EGR Delete+Downpipe+Uppipe For L5P LML LMM LBZ LLY 2004.5+ 6.6L Duramax Diesel, LLY(W/Intake) / Sliver / 01-16/Dual Side
Spetuner
$1,079.00
$1,199.00
Raceme ULTRA | Diesel Tuner For Dodge RAM 2500/3500/4500/5500 | Newest Update 2007.5-2024 | Cummins 6.7L
Racemeofficial.com
10% off
$1,079.00
$1,199.00
Raceme ULTRA | Diesel Tuner For Dodge RAM 2500/3500/4500/5500 | Newest Update 2007.5-2024 | Cummins 6.7L
Racemeofficial.com
$1,154.49
GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2016 / Yes Add An OBD2 + Credits / Single Calibration: Performance (+40 HP)
Tuner Depot
$1,154.49
GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2016 / Yes Add An OBD2 + Credits / Single Calibration: Performance (+40 HP)
Tuner Depot
$399.99
OBD2 Flash Duramax Diesel Tuning | L5P Performance Tuner Desktop (Windows Only) Version
Tuner Depot
$399.99
OBD2 Flash Duramax Diesel Tuning | L5P Performance Tuner Desktop (Windows Only) Version
Tuner Depot
$650.00
GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2017-2022 / No Do Not Add An OBD2 / Single Calibration: Light Towing (+24 HP)
Tuner Depot
$650.00
GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2017-2022 / No Do Not Add An OBD2 / Single Calibration: Light Towing (+24 HP)
Tuner Depot
$2,398.86
Duramax Tuner (2017-2019) L5P Switch On The Fly Remote Tuning Package W/TCM Tuning Included | DM1JK1371012000
Thoroughbred Diesel
$2,398.86
Duramax Tuner (2017-2019) L5P Switch On The Fly Remote Tuning Package W/TCM Tuning Included | DM1JK1371012000
Thoroughbred Diesel
$403.95
Superchips Flashpaq F5 Tuner - 01-16 GM 6.6L Duramax & Gas Vehicles - 2845
Thoroughbred Diesel
2
$403.95
Superchips Flashpaq F5 Tuner - 01-16 GM 6.6L Duramax & Gas Vehicles - 2845
Thoroughbred Diesel
$1,800.00
GM Duramax L5P SOTF Tuning | (2017-2025) Custom Tunes Single Calibration (2024-2025)
Tuner Depot
$1,800.00
GM Duramax L5P SOTF Tuning | (2017-2025) Custom Tunes Single Calibration (2024-2025)
Tuner Depot
$2,100.00
Duramax Tuner Stealth STR Turbo - 2004.5-2010 GM Duramax LLY LBZ LMM | DM16B1070103000
Thoroughbred Diesel
$2,100.00
Duramax Tuner Stealth STR Turbo - 2004.5-2010 GM Duramax LLY LBZ LMM | DM16B1070103000
Thoroughbred Diesel
$399.99
JET Dynamic Spectrum Tuners | JET Performance Products 14005
Summit Racing
16
Free shipping
$399.99
JET Dynamic Spectrum Tuners | JET Performance Products 14005
Summit Racing
$651.55
01-16 GM 6.6L Duramax Edge Evolution CTS3 Tuner
Pure Diesel Power
4
$651.55
01-16 GM 6.6L Duramax Edge Evolution CTS3 Tuner
Pure Diesel Power
$404.10
$449.00
Bully Dog 46501: Bully Dog Heavy-Duty Watchdog Diesel Tuners
Summit Racing
1
Free shipping
$404.10
$449.00
Bully Dog 46501: Bully Dog Heavy-Duty Watchdog Diesel Tuners
Summit Racing
$417.95
$464.95
Chevy Colorado Diablosport Intune i3 Tuner (15-16 3.6L Colorado) 8200
AmericanTrucks.com
8
10% off
$417.95
$464.95
Chevy Colorado Diablosport Intune i3 Tuner (15-16 3.6L Colorado) 8200
AmericanTrucks.com
$2,223.94
20-23 GM 6.6L L5P Duramax Switch On The Fly Remote Tuning Package W/ TCM Tuning
Pure Diesel Power
$2,223.94
20-23 GM 6.6L L5P Duramax Switch On The Fly Remote Tuning Package W/ TCM Tuning
Pure Diesel Power
$775.00
20-23 GM 6.6L L5P Duramax Calibrated Power Pre-Tuned T93 TCM Replacement W/O Tuning Hardware
Pure Diesel Power
$775.00
20-23 GM 6.6L L5P Duramax Calibrated Power Pre-Tuned T93 TCM Replacement W/O Tuning Hardware
Pure Diesel Power
$1,258.95
$1,399.95
Edge Pulsar V3 W/ Insight CTS3 Tuner 2017-2019 GM Truck Duramax L5P - Diesel 22600-3 - Treperformance.Com
Tre Performance Store
1
Free shipping
10% off
$1,258.95
$1,399.95
Edge Pulsar V3 W/ Insight CTS3 Tuner 2017-2019 GM Truck Duramax L5P - Diesel 22600-3 - Treperformance.Com
Tre Performance Store
$279.95
2016 Chevy Colorado Diablosport Predatorx Tuner (15-16 3.6L Colorado) DS-MFD
AmericanTrucks.com
23
$279.95
2016 Chevy Colorado Diablosport Predatorx Tuner (15-16 3.6L Colorado) DS-MFD
AmericanTrucks.com
$449.95
$562.95
Diablosport Predator 2 Tuning Device For 2001-2016 GM Diesel Trucks Applications 7203 - Treperformance.Com
Tre Performance Store
7
Free shipping
20% off
$449.95
$562.95
Diablosport Predator 2 Tuning Device For 2001-2016 GM Diesel Trucks Applications 7203 - Treperformance.Com
Tre Performance Store
$513.95
$571.95
Diablosport Intune i3 Platinum Custom Tuning Device For 2017+ GM Vehicles 8246 Diablo Handheld Programmer Tuner - Treperformance.Com
Tre Performance Store
172
Free shipping
10% off
$513.95
$571.95
Diablosport Intune i3 Platinum Custom Tuning Device For 2017+ GM Vehicles 8246 Diablo Handheld Programmer Tuner - Treperformance.Com
Tre Performance Store
$723.95
Edge Evolution CTS3 GM Diesel Digital Gauge Tuner 2001-2016 Duramax
Norcal Diesel Performance
4
Free shipping
$723.95
Edge Evolution CTS3 GM Diesel Digital Gauge Tuner 2001-2016 Duramax
Norcal Diesel Performance
$650.95
Edge Evolution CTS3 For 2001-2016 GM - Duramax 6.6L - 85400-200
Extreme Power House
125
$650.95
Edge Evolution CTS3 For 2001-2016 GM - Duramax 6.6L - 85400-200
Extreme Power House
$266.35
$295.95
Diablosport DS-MFD: Diablosport Predatorx Tuners
Summit Racing
Free shipping
10% off
$266.35
$295.95
Diablosport DS-MFD: Diablosport Predatorx Tuners
Summit Racing
$1,810.00
2011-2016 6.6L GM/Chevy Duramax Ez Lynk-Auto Agent 3 Tuner(Add Trans Tune) | Trucktok
TruckTok
$1,810.00
2011-2016 6.6L GM/Chevy Duramax Ez Lynk-Auto Agent 3 Tuner(Add Trans Tune) | Trucktok
TruckTok
$469.99
Bully Dog 50-State Gas Tuner: Boost Performance, Fuel Economy, & Diagnostics, 40410
Advance Auto Parts
$469.99
Bully Dog 50-State Gas Tuner: Boost Performance, Fuel Economy, & Diagnostics, 40410
Advance Auto Parts
$469.99
Bully Dog Diesel Performance Tuner With Gauges & Customizable Tuning, 40420
Advance Auto Parts
8
$469.99
Bully Dog Diesel Performance Tuner With Gauges & Customizable Tuning, 40420
Advance Auto Parts
$490.00
Derringer Tuner Requires Idash Not Included For 17-19 Chevy/GMC 2500 HD 6.6L Duramax L5P Banks Power
Norcal Diesel Performance
5
Free shipping
$490.00
Derringer Tuner Requires Idash Not Included For 17-19 Chevy/GMC 2500 HD 6.6L Duramax L5P Banks Power
Norcal Diesel Performance
$989.00
EFI Live Autocal V3 | DPF Delete Tuner | GM Duramax Diesel LML 6.6L | 2011-2015
TheDPFdelete
$989.00
EFI Live Autocal V3 | DPF Delete Tuner | GM Duramax Diesel LML 6.6L | 2011-2015
TheDPFdelete
$469.99
Bully Dog Vehicle Performance Enhancer: Engine Tuner, Monitor, Gauge, & Diagnostic Device, 40417
Advance Auto Parts
$469.99
Bully Dog Vehicle Performance Enhancer: Engine Tuner, Monitor, Gauge, & Diagnostic Device, 40417
Advance Auto Parts
$723.95
Edge 01-16 GM 6.6L Duramax Evolution CTS3 Tuner (85400-200)
JBTools
125
$723.95
Edge 01-16 GM 6.6L Duramax Evolution CTS3 Tuner (85400-200)
JBTools
$1,049.95
Edge Evolution CTS3 W/ Locksmith GM Diesel Digital Gauge Tuner 2020 - 2023 Duramax
Norcal Diesel Performance
Free shipping
$1,049.95
Edge Evolution CTS3 W/ Locksmith GM Diesel Digital Gauge Tuner 2020 - 2023 Duramax
Norcal Diesel Performance
$493.95
Edge EZ For 2024-2025 GM 2500/3500 6.6L L5P Duramax (50-State Legal) - 20202
Extreme Power House
24
$493.95
Edge EZ For 2024-2025 GM 2500/3500 6.6L L5P Duramax (50-State Legal) - 20202
Extreme Power House
$129.90
$330.00
Chip Tuning Chevrolet Kodiak 6.6 Duramax 295 Hp Chiptuning Ecu Remp Remapping Power Tuning Box With Anti-Theft
iRemap
Free shipping
60% off
$129.90
$330.00
Chip Tuning Chevrolet Kodiak 6.6 Duramax 295 Hp Chiptuning Ecu Remp Remapping Power Tuning Box With Anti-Theft
iRemap
$894.00
EFI Live Autocal V3 | DPF Delete Tuner | GM Duramax Diesel LMM 6.6L | 2007-2010
TheDPFdelete
$894.00
EFI Live Autocal V3 | DPF Delete Tuner | GM Duramax Diesel LMM 6.6L | 2007-2010
TheDPFdelete
$879.00
Mini Maxx V2 Delete Tuner (EGR/DPF/DEF) | GM/Chevy Duramax LML | 2011-2015
TheDPFdelete
$879.00
Mini Maxx V2 Delete Tuner (EGR/DPF/DEF) | GM/Chevy Duramax LML | 2011-2015
TheDPFdelete
$987.99
Mini Maxx Tuner-V2 For 2015-2016 6.6L Duramax | Trucktok
TruckTok
$987.99
Mini Maxx Tuner-V2 For 2015-2016 6.6L Duramax | Trucktok
TruckTok
$969.95
2017-2019 Chevy Silverado GMC Sierra L5P 6.6 Duramax Diablosport Pulsar Tuner
New Level Motor Sports
$969.95
2017-2019 Chevy Silverado GMC Sierra L5P 6.6 Duramax Diablosport Pulsar Tuner
New Level Motor Sports
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Shop Performance Tuners for Chevy Duramax Trucks

Sponsored
About our ads
$437.75
EGR Delete+Downpipe+Uppipe For L5P LML LMM LBZ LLY 2004.5+ 6.6L Duramax Diesel, LLY(W/Intake) / Sliver / 01-16/Dual Side
Spetuner
$437.75
EGR Delete+Downpipe+Uppipe For L5P LML LMM LBZ LLY 2004.5+ 6.6L Duramax Diesel, LLY(W/Intake) / Sliver / 01-16/Dual Side
Spetuner
$1,079.00
$1,199.00
Raceme ULTRA | Diesel Tuner For Dodge RAM 2500/3500/4500/5500 | Newest Update 2007.5-2024 | Cummins 6.7L
Racemeofficial.com
10% off
$1,079.00
$1,199.00
Raceme ULTRA | Diesel Tuner For Dodge RAM 2500/3500/4500/5500 | Newest Update 2007.5-2024 | Cummins 6.7L
Racemeofficial.com
$1,154.49
GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2016 / Yes Add An OBD2 + Credits / Single Calibration: Performance (+40 HP)
Tuner Depot
$1,154.49
GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2016 / Yes Add An OBD2 + Credits / Single Calibration: Performance (+40 HP)
Tuner Depot
$399.99
OBD2 Flash Duramax Diesel Tuning | L5P Performance Tuner Desktop (Windows Only) Version
Tuner Depot
$399.99
OBD2 Flash Duramax Diesel Tuning | L5P Performance Tuner Desktop (Windows Only) Version
Tuner Depot
$650.00
GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2017-2022 / No Do Not Add An OBD2 / Single Calibration: Light Towing (+24 HP)
Tuner Depot
$650.00
GM Duramax LWN 2.8L Power Tuning Package 2016-2022 2017-2022 / No Do Not Add An OBD2 / Single Calibration: Light Towing (+24 HP)
Tuner Depot
$2,398.86
Duramax Tuner (2017-2019) L5P Switch On The Fly Remote Tuning Package W/TCM Tuning Included | DM1JK1371012000
Thoroughbred Diesel
$2,398.86
Duramax Tuner (2017-2019) L5P Switch On The Fly Remote Tuning Package W/TCM Tuning Included | DM1JK1371012000
Thoroughbred Diesel
$403.95
Superchips Flashpaq F5 Tuner - 01-16 GM 6.6L Duramax & Gas Vehicles - 2845
Thoroughbred Diesel
2
$403.95
Superchips Flashpaq F5 Tuner - 01-16 GM 6.6L Duramax & Gas Vehicles - 2845
Thoroughbred Diesel
$1,800.00
GM Duramax L5P SOTF Tuning | (2017-2025) Custom Tunes Single Calibration (2024-2025)
Tuner Depot
$1,800.00
GM Duramax L5P SOTF Tuning | (2017-2025) Custom Tunes Single Calibration (2024-2025)
Tuner Depot
$2,100.00
Duramax Tuner Stealth STR Turbo - 2004.5-2010 GM Duramax LLY LBZ LMM | DM16B1070103000
Thoroughbred Diesel
$2,100.00
Duramax Tuner Stealth STR Turbo - 2004.5-2010 GM Duramax LLY LBZ LMM | DM16B1070103000
Thoroughbred Diesel
$399.99
JET Dynamic Spectrum Tuners | JET Performance Products 14005
Summit Racing
16
Free shipping
$399.99
JET Dynamic Spectrum Tuners | JET Performance Products 14005
Summit Racing
$651.55
01-16 GM 6.6L Duramax Edge Evolution CTS3 Tuner
Pure Diesel Power
4
$651.55
01-16 GM 6.6L Duramax Edge Evolution CTS3 Tuner
Pure Diesel Power
$404.10
$449.00
Bully Dog 46501: Bully Dog Heavy-Duty Watchdog Diesel Tuners
Summit Racing
1
Free shipping
$404.10
$449.00
Bully Dog 46501: Bully Dog Heavy-Duty Watchdog Diesel Tuners
Summit Racing
$417.95
$464.95
Chevy Colorado Diablosport Intune i3 Tuner (15-16 3.6L Colorado) 8200
AmericanTrucks.com
8
10% off
$417.95
$464.95
Chevy Colorado Diablosport Intune i3 Tuner (15-16 3.6L Colorado) 8200
AmericanTrucks.com
$2,223.94
20-23 GM 6.6L L5P Duramax Switch On The Fly Remote Tuning Package W/ TCM Tuning
Pure Diesel Power
$2,223.94
20-23 GM 6.6L L5P Duramax Switch On The Fly Remote Tuning Package W/ TCM Tuning
Pure Diesel Power
$775.00
20-23 GM 6.6L L5P Duramax Calibrated Power Pre-Tuned T93 TCM Replacement W/O Tuning Hardware
Pure Diesel Power
$775.00
20-23 GM 6.6L L5P Duramax Calibrated Power Pre-Tuned T93 TCM Replacement W/O Tuning Hardware
Pure Diesel Power
$1,258.95
$1,399.95
Edge Pulsar V3 W/ Insight CTS3 Tuner 2017-2019 GM Truck Duramax L5P - Diesel 22600-3 - Treperformance.Com
Tre Performance Store
1
Free shipping
10% off
$1,258.95
$1,399.95
Edge Pulsar V3 W/ Insight CTS3 Tuner 2017-2019 GM Truck Duramax L5P - Diesel 22600-3 - Treperformance.Com
Tre Performance Store
$279.95
2016 Chevy Colorado Diablosport Predatorx Tuner (15-16 3.6L Colorado) DS-MFD
AmericanTrucks.com
23
$279.95
2016 Chevy Colorado Diablosport Predatorx Tuner (15-16 3.6L Colorado) DS-MFD
AmericanTrucks.com
$449.95
$562.95
Diablosport Predator 2 Tuning Device For 2001-2016 GM Diesel Trucks Applications 7203 - Treperformance.Com
Tre Performance Store
7
Free shipping
20% off
$449.95
$562.95
Diablosport Predator 2 Tuning Device For 2001-2016 GM Diesel Trucks Applications 7203 - Treperformance.Com
Tre Performance Store