Shop Duramax 3.0 Performance Upgrades

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$4,895.95
New 19+ GM 3.0 Duramax LZ0 & LM2 Fuel Contamination Kit | Injectors, Pump, Lines, Rails | 2019+ GM Duramax LZ0 / LM2 3.0L
Dale's Super Store
Free shipping
$4,895.95
New 19+ GM 3.0 Duramax LZ0 & LM2 Fuel Contamination Kit | Injectors, Pump, Lines, Rails | 2019+ GM Duramax LZ0 / LM2 3.0L
Dale's Super Store
Free shipping
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$179.99
PPE Performance Silicone Intake And Intercooler Hose Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
$179.99
PPE Performance Silicone Intake And Intercooler Hose Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
$1,214.99
PPE Air-To-Water Intercooler Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
1
$1,214.99
PPE Air-To-Water Intercooler Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
1
$350.99
PPE Performance Transmission Cooler For 20-25 GM Sierra / Silverado 1500 3.0L Duramax LM2/LZ0
Diesel Power Products
3
$350.99
PPE Performance Transmission Cooler For 20-25 GM Sierra / Silverado 1500 3.0L Duramax LM2/LZ0
Diesel Power Products
3
$1,214.99
PPE 115030022: Pacific Performance Engineering GM 3.0L Duramax Air-To-Water Intercooler Kits
Summit Racing
Free shipping
$1,214.99
PPE 115030022: Pacific Performance Engineering GM 3.0L Duramax Air-To-Water Intercooler Kits
Summit Racing
Free shipping
$178.00
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Black
spelabautoparts
$178.00
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Black
spelabautoparts
$314.99
PPE Heavy Duty Cast Aluminum Engine Oil Pan 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
3
$314.99
PPE Heavy Duty Cast Aluminum Engine Oil Pan 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
3
$46.99
Diesel 3.0L Duramax Filter Kit Compatible With 2020-2023 GMC Sierra/Chevy Silverado 1500, GMC Yukon XL,Chevy Suburban/Tahoe, Fuel/Oil/Cabin And Air
Amazon.com
4
Free shipping
$46.99
Diesel 3.0L Duramax Filter Kit Compatible With 2020-2023 GMC Sierra/Chevy Silverado 1500, GMC Yukon XL,Chevy Suburban/Tahoe, Fuel/Oil/Cabin And Air
Amazon.com
4
$559.95
$622.95
Edge Pulsar LT 20-22 GM 3.0L Duramax LM2
Diesel Power Products
126
10% off
$559.95
$622.95
Edge Pulsar LT 20-22 GM 3.0L Duramax LM2
Diesel Power Products
126
$1,214.99
PPE 115030000: Pacific Performance Engineering GM 3.0L Duramax Air-To-Water Intercooler Kits
Summit Racing
Free shipping
$1,214.99
PPE 115030000: Pacific Performance Engineering GM 3.0L Duramax Air-To-Water Intercooler Kits
Summit Racing
Free shipping
$359.99
PPE Crankcase Ventilation Oil/Water Separator Catch Can Kit 20-25 GM 1500 3.0L Duramax
Diesel Power Products
$359.99
PPE Crankcase Ventilation Oil/Water Separator Catch Can Kit 20-25 GM 1500 3.0L Duramax
Diesel Power Products
$620.87
AFE Large Bore-HD 409 Stainless Steel DPF-Back Exhaust 20-22 GM 3.0L Duramax LM2
Diesel Power Products
$620.87
AFE Large Bore-HD 409 Stainless Steel DPF-Back Exhaust 20-22 GM 3.0L Duramax LM2
Diesel Power Products
$539.99
PPE Cat Back Exhaust Kit 20-22 GM 3.0L Duramax LM2
Diesel Power Products
$539.99
PPE Cat Back Exhaust Kit 20-22 GM 3.0L Duramax LM2
Diesel Power Products
$42.99
Upgraded 55513244 Turbo Intercooler Resonator Tube For Chevrolet/GMC 3.0L Duramax 2020+ (O-Ring And Steel Retainer Clip Included)
Amazon.com
Free shipping
$42.99
Upgraded 55513244 Turbo Intercooler Resonator Tube For Chevrolet/GMC 3.0L Duramax 2020+ (O-Ring And Steel Retainer Clip Included)
Amazon.com
Free shipping
$94.87
$218.15
Fleece Performance - 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit W/HD CP3 (FPE-LML-CP3-10)
aquabele
56% off
$94.87
$218.15
Fleece Performance - 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit W/HD CP3 (FPE-LML-CP3-10)
aquabele
$2,637.73
Cognito 3" Performance Ball Joint Leveling Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
$2,637.73
Cognito 3" Performance Ball Joint Leveling Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
$673.95
$749.95
Edge EZX Tuning Module 20-22 GM 1500 3.0L Duramax LM2
Diesel Power Products
1
10% off
$673.95
$749.95
Edge EZX Tuning Module 20-22 GM 1500 3.0L Duramax LM2
Diesel Power Products
1
$395.99
PPE Zilla Carbon Fiber Intake Tube 20-25 GM 1500 3.0L Duramax LM2/LZ0
Diesel Power Products
$395.99
PPE Zilla Carbon Fiber Intake Tube 20-25 GM 1500 3.0L Duramax LM2/LZ0
Diesel Power Products
$850.00
Hd Performance Intercooler Upgrade Kit - 20-24 Gm 3.0L Duramax Lm2/Lz0
SWAGPERFORMANCEPARTS
$850.00
Hd Performance Intercooler Upgrade Kit - 20-24 Gm 3.0L Duramax Lm2/Lz0
SWAGPERFORMANCEPARTS
$539.99
PPE Stainless Steel DPF Back 4" Exhaust Kit 23-25 GM 3.0L Duramax LZO
Diesel Power Products
$539.99
PPE Stainless Steel DPF Back 4" Exhaust Kit 23-25 GM 3.0L Duramax LZO
Diesel Power Products
$7,995.00
01-19 GM Duramax Randys Stage 3 900HP Allison
Pure Diesel Power
$7,995.00
01-19 GM Duramax Randys Stage 3 900HP Allison
Pure Diesel Power
$359.99
PPE Zilla Carbon Fiber Intake Air Cleaner Cover 20-25 GM 1500 3.0L Duramax LM2/LZ0
Diesel Power Products
$359.99
PPE Zilla Carbon Fiber Intake Air Cleaner Cover 20-25 GM 1500 3.0L Duramax LM2/LZ0
Diesel Power Products
$359.99
PPE Air-To-Water Intercooler Coolant Heat Exchanger 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
1
$359.99
PPE Air-To-Water Intercooler Coolant Heat Exchanger 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
1
$26.99
PPE Premium High Efficiency Engine Oil Filter 19-25 GM 3.0L Duramax 1500 LM2
Diesel Power Products
142
$26.99
PPE Premium High Efficiency Engine Oil Filter 19-25 GM 3.0L Duramax 1500 LM2
Diesel Power Products
142
$999.99
GM Duramax LM2 3.0L OBD2 Power Tuning Package (2020-2022) No Do Not Add An OBD2 / Street (+40HP)
Tuner Depot
$999.99
GM Duramax LM2 3.0L OBD2 Power Tuning Package (2020-2022) No Do Not Add An OBD2 / Street (+40HP)
Tuner Depot
$737.10
AFE Rebel XD Series 3" DPF Back Exhaust System 23-24 GM 3.0L Duramax LZ0
Diesel Power Products
21
$737.10
AFE Rebel XD Series 3" DPF Back Exhaust System 23-24 GM 3.0L Duramax LZ0
Diesel Power Products
21
$541.49
AFE Large Bore-HD DPF Back Exhaust 23-24 GM 3.0L Duramax LZ0
Diesel Power Products
23
$541.49
AFE Large Bore-HD DPF Back Exhaust 23-24 GM 3.0L Duramax LZ0
Diesel Power Products
23
$237.65
01-04 LB7 Duramax WCFAB 3" Factory/Stealth Turbo Downpipe
Pure Diesel Power
$237.65
01-04 LB7 Duramax WCFAB 3" Factory/Stealth Turbo Downpipe
Pure Diesel Power
$9.99
Diesel Fuel Cap For Ram And GM 3.0L Duramax-Updated Larger Magnetic Aluminum Tank Gas Cap Fit 2013-2018 Ram 1500 2500 3500,2019-2024 GM Pick-Up Truck
Amazon.com
$9.99
Diesel Fuel Cap For Ram And GM 3.0L Duramax-Updated Larger Magnetic Aluminum Tank Gas Cap Fit 2013-2018 Ram 1500 2500 3500,2019-2024 GM Pick-Up Truck
Amazon.com
$1,795.95
LML Duramax CP3 Conversion Kit | No Tuning Required | 2011-2016 GM Duramax LML
Dale's Super Store
Free shipping
10% off
$1,795.95
LML Duramax CP3 Conversion Kit | No Tuning Required | 2011-2016 GM Duramax LML
Dale's Super Store
Free shipping
$215.99
PPE Forged Tie Rod Assemblies 20-25 GM 3.0L Duramax LM2
Diesel Power Products
$215.99
PPE Forged Tie Rod Assemblies 20-25 GM 3.0L Duramax LM2
Diesel Power Products
$329.00
2020-2022 3.0L GM Chevy Duramax LM2 1500 3" Turbo Back DPF Delete Pipe | Trucktok
TruckTok
$329.00
2020-2022 3.0L GM Chevy Duramax LM2 1500 3" Turbo Back DPF Delete Pipe | Trucktok
TruckTok
$1,271.03
AFE Vulcan Series 3" Dual DPF-Back Exhaust System 23-24 GM 3.0L Duramax LZ0
Diesel Power Products
$1,271.03
AFE Vulcan Series 3" Dual DPF-Back Exhaust System 23-24 GM 3.0L Duramax LZ0
Diesel Power Products
$378.00
AFE Momentum HD Cold Air Intake 20-25 GM 3.0L Duramax LM2/LZO
Diesel Power Products
141
$378.00
AFE Momentum HD Cold Air Intake 20-25 GM 3.0L Duramax LM2/LZO
Diesel Power Products
141
$1,713.48
GM Duramax LM2 3.0L OBD2 Power Tuning Package (2020-2022) Yes Add An OBD2 + Credits / Stock Optimized (+0HP)
Tuner Depot
$1,713.48
GM Duramax LM2 3.0L OBD2 Power Tuning Package (2020-2022) Yes Add An OBD2 + Credits / Stock Optimized (+0HP)
Tuner Depot
#moneygrowsinrows🌽💸 #denali #claas990 #denalihd #fyppppppppppppppppppppppp #fypシ #duramax @𝓦𝓲𝓷𝓽𝓮𝓻𝓰𝓻𝓮𝓮𝓷 @ḅřäx̅țěñ ɱīļěş @💚basic6.7kid🖤
0:15
TikTokthot6.6
#moneygrowsinrows🌽💸 #denali #claas990 #denalihd #fyppppppppppppppppppppppp #fypシ #duramax @𝓦𝓲𝓷𝓽𝓮𝓻𝓰𝓻𝓮𝓮𝓷 @ḅřäx̅țěñ ɱīļěş @💚basic6.7kid🖤
️(@thot6.6). Airplanes - B.o.B feat. Hayley Williams of Paramore. #moneygrowsinrows🌽💸 #denali #claas990 #denalihd #fyppppppppppppppppppppppp #fypシ #duramax @𝓦𝓲𝓷𝓽𝓮𝓻𝓰𝓻𝓮𝓮𝓷 @ḅřäx̅țěñ ɱīļěş @💚basic6.7kid🖤
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Duramax V8 engine Performance
6.6L DURAMAX LB7 Diesel V8 Engine Review - It CHANGED The Diesel World!! #duramax #diesel #mechanic
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YouTubeGetty's Garage
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2025 Chevy Silverado 5.3L Gas VS 3.0L LZ0 Duramax MPG And Performance Test: Did The V8 Get Better?
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2025 Chevy Silverado 5.3L Gas VS 3.0L LZ0 Duramax MPG And Performance Test: Did The V8 Get Better?
YouTubeJB Reviews
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Chevy 2500 NEW DURAMAX Diesel L5P Engine **Heavy Mechanic Review** | How Good Is It??
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Chevy 2500 NEW DURAMAX Diesel L5P Engine **Heavy Mechanic Review** | How Good Is It??
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Shop Duramax 3.0 Performance Upgrades

Sponsored
About our ads
$4,895.95
New 19+ GM 3.0 Duramax LZ0 & LM2 Fuel Contamination Kit | Injectors, Pump, Lines, Rails | 2019+ GM Duramax LZ0 / LM2 3.0L
Dale's Super Store
Free shipping
$4,895.95
New 19+ GM 3.0 Duramax LZ0 & LM2 Fuel Contamination Kit | Injectors, Pump, Lines, Rails | 2019+ GM Duramax LZ0 / LM2 3.0L
Dale's Super Store
Free shipping
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$188.88
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Sliver
spelabautoparts
$179.99
PPE Performance Silicone Intake And Intercooler Hose Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
$179.99
PPE Performance Silicone Intake And Intercooler Hose Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
$1,214.99
PPE Air-To-Water Intercooler Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
1
$1,214.99
PPE Air-To-Water Intercooler Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
1
$350.99
PPE Performance Transmission Cooler For 20-25 GM Sierra / Silverado 1500 3.0L Duramax LM2/LZ0
Diesel Power Products
3
$350.99
PPE Performance Transmission Cooler For 20-25 GM Sierra / Silverado 1500 3.0L Duramax LM2/LZ0
Diesel Power Products
3
$1,214.99
PPE 115030022: Pacific Performance Engineering GM 3.0L Duramax Air-To-Water Intercooler Kits
Summit Racing
Free shipping
$1,214.99
PPE 115030022: Pacific Performance Engineering GM 3.0L Duramax Air-To-Water Intercooler Kits
Summit Racing
Free shipping
$178.00
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Black
spelabautoparts
$178.00
3 Inch Y-Bridge Cold Side Intercooler Pipe For 2006-2010 6.6 Duramax LBZ LMM | SPELAB, Black
spelabautoparts
$314.99
PPE Heavy Duty Cast Aluminum Engine Oil Pan 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
3
$314.99
PPE Heavy Duty Cast Aluminum Engine Oil Pan 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
3
$46.99
Diesel 3.0L Duramax Filter Kit Compatible With 2020-2023 GMC Sierra/Chevy Silverado 1500, GMC Yukon XL,Chevy Suburban/Tahoe, Fuel/Oil/Cabin And Air
Amazon.com
4
Free shipping
$46.99
Diesel 3.0L Duramax Filter Kit Compatible With 2020-2023 GMC Sierra/Chevy Silverado 1500, GMC Yukon XL,Chevy Suburban/Tahoe, Fuel/Oil/Cabin And Air
Amazon.com
4
$559.95
$622.95
Edge Pulsar LT 20-22 GM 3.0L Duramax LM2
Diesel Power Products
126
10% off
$559.95
$622.95
Edge Pulsar LT 20-22 GM 3.0L Duramax LM2
Diesel Power Products
126
$1,214.99
PPE 115030000: Pacific Performance Engineering GM 3.0L Duramax Air-To-Water Intercooler Kits
Summit Racing
Free shipping
$1,214.99
PPE 115030000: Pacific Performance Engineering GM 3.0L Duramax Air-To-Water Intercooler Kits
Summit Racing
Free shipping
$359.99
PPE Crankcase Ventilation Oil/Water Separator Catch Can Kit 20-25 GM 1500 3.0L Duramax
Diesel Power Products
$359.99
PPE Crankcase Ventilation Oil/Water Separator Catch Can Kit 20-25 GM 1500 3.0L Duramax
Diesel Power Products
$620.87
AFE Large Bore-HD 409 Stainless Steel DPF-Back Exhaust 20-22 GM 3.0L Duramax LM2
Diesel Power Products
$620.87
AFE Large Bore-HD 409 Stainless Steel DPF-Back Exhaust 20-22 GM 3.0L Duramax LM2
Diesel Power Products
$539.99
PPE Cat Back Exhaust Kit 20-22 GM 3.0L Duramax LM2
Diesel Power Products
$539.99
PPE Cat Back Exhaust Kit 20-22 GM 3.0L Duramax LM2
Diesel Power Products
$42.99
Upgraded 55513244 Turbo Intercooler Resonator Tube For Chevrolet/GMC 3.0L Duramax 2020+ (O-Ring And Steel Retainer Clip Included)
Amazon.com
Free shipping
$42.99
Upgraded 55513244 Turbo Intercooler Resonator Tube For Chevrolet/GMC 3.0L Duramax 2020+ (O-Ring And Steel Retainer Clip Included)
Amazon.com
Free shipping
$94.87
$218.15
Fleece Performance - 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit W/HD CP3 (FPE-LML-CP3-10)
aquabele
56% off
$94.87
$218.15
Fleece Performance - 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit W/HD CP3 (FPE-LML-CP3-10)
aquabele
$2,637.73
Cognito 3" Performance Ball Joint Leveling Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
$2,637.73
Cognito 3" Performance Ball Joint Leveling Kit 20-25 GM 3.0L Duramax LM2/LZ0
Diesel Power Products
$673.95
$749.95
Edge EZX Tuning Module 20-22 GM 1500 3.0L Duramax LM2
Diesel Power Products
1
10% off
$673.95
$749.95
Edge EZX Tuning Module 20-22 GM 1500 3.0L Duramax LM2
Diesel Power Products
1