2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Turbo Upgrades

2004.5-2005 6.6L Silverado & Sierra 2500HD/3500HD

2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Stock & Modified Stock Turbos

Stock & Modified Stock Turbos

2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Turbo Gaskets & Accessories

Turbo Gaskets & Accessories

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PPE 515353503 Performance Silicone Hose 3.5 inch x 3 inch L | Universal
PPE 515353503 Performance Silicone Hose 3.5 inch x 3 inch L | Universal
PPE 515353503 Performance Silicone Hose 3.5 inch x 3 inch L | Universal
PPE 515353503 Performance Silicone Hose 3.5 inch x 3 inch L | Universal

PPE

PPE 515353503 Performance Silicone Hose 3.5 inch x 3 inch L | Universal

SKU: PPE515353503
$17.09
PPE 516010100 Turbo Boost Pressure Gauge Tubing Kit | 2001-2022 GM Silverado/Sierra 2500HD/3500HD
PPE 516010100 Turbo Boost Pressure Gauge Tubing Kit | 2001-2022 GM Silverado/Sierra 2500HD/3500HD

PPE

PPE 516010100 Turbo Boost Pressure Gauge Tubing Kit | 2001-2022 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE516010100
$14.39
PPE 116005055 Stainless Steel Turbo Oil Return Pipes Long | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 116005055 Stainless Steel Turbo Oil Return Pipes Long | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE

PPE 116005055 Stainless Steel Turbo Oil Return Pipes Long | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: PPE116005055
$35.99
PPE 115010124 Turbo Resonator Delete Plug - Gold | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 115010124 Turbo Resonator Delete Plug - Gold | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 115010124 Turbo Resonator Delete Plug - Gold | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 115010124 Turbo Resonator Delete Plug - Gold | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE

PPE 115010124 Turbo Resonator Delete Plug - Gold | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: PPE115010124
$22.49
DuramaxTuner DM16B1070303000 VVT Stealth Turbo 67G2 | 2004.5-2010 6.6L Duramax
DuramaxTuner DM16B1070303000 VVT Stealth Turbo 67G2 | 2004.5-2010 6.6L Duramax
DuramaxTuner DM16B1070303000 VVT Stealth Turbo 67G2 | 2004.5-2010 6.6L Duramax

Duramax Tuner

DuramaxTuner DM16B1070303000 VVT Stealth Turbo 67G2 | 2004.5-2010 6.6L Duramax

SKU: DMTDM16B1070303000
$3,250
ATS 202-302-4290 Aurora 3000 VFR Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ATS 202-302-4290 Aurora 3000 VFR Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

ATS Diesel Performance

ATS 202-302-4290 Aurora 3000 VFR Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: ATS202-302-4290
$2,249
No Limit Fab LLYLBZLMMVGT6366W Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle
No Limit Fab LLYLBZLMMVGT6366W Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle
No Limit Fab LLYLBZLMMVGT6366W Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle

No Limit Fabrication

No Limit Fab LLYLBZLMMVGT6366W Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle

SKU: NLFLLYLBZLMMVGT6366W
$2,099
No Limit Fab LLYLBZLMMVGT6366 Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle
No Limit Fab LLYLBZLMMVGT6366 Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle
No Limit Fab LLYLBZLMMVGT6366 Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle

No Limit Fabrication

No Limit Fab LLYLBZLMMVGT6366 Raw Stage 1 63/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle

SKU: NLFLLYLBZLMMVGT6366
$2,099
No Limit Fab LLYLBZLMMVGT6566W Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle
No Limit Fab LLYLBZLMMVGT6566W Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle
No Limit Fab LLYLBZLMMVGT6566W Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle

No Limit Fabrication

No Limit Fab LLYLBZLMMVGT6566W Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax with Whistle

SKU: NLFLLYLBZLMMVGT6566W
$2,199
No Limit Fab LLYLBZLMMVGT6566 Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle
No Limit Fab LLYLBZLMMVGT6566 Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle
No Limit Fab LLYLBZLMMVGT6566 Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle

No Limit Fabrication

No Limit Fab LLYLBZLMMVGT6566 Raw Stage 2 65/66 Drop In Factory Replacement Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Non-Whistle

SKU: NLFLLYLBZLMMVGT6566
$2,199
Industrial 848212-0001-XR1P XR1 Series Polished 64mm Turbocharger | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Industrial 848212-0001-XR1P XR1 Series Polished 64mm Turbocharger | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Industrial 848212-0001-XR1P XR1 Series Polished 64mm Turbocharger | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Industrial Injection

Industrial 848212-0001-XR1P XR1 Series Polished 64mm Turbocharger | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IIS848212-0001-XR1P
$2,482.14
Industrial 773540-0001-XR3 XR3 Series Turbocharger 71mm/67mm | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Industrial 773540-0001-XR3 XR3 Series Turbocharger 71mm/67mm | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Industrial 773540-0001-XR3 XR3 Series Turbocharger 71mm/67mm | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Industrial Injection

Industrial 773540-0001-XR3 XR3 Series Turbocharger 71mm/67mm | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IIS773540-0001-XR3
$3,074.70
Industrial IIS848212-0001-XR1 XR1 Series 64mm Turbocharger |2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Industrial IIS848212-0001-XR1 XR1 Series 64mm Turbocharger |2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Industrial Injection

Industrial IIS848212-0001-XR1 XR1 Series 64mm Turbocharger |2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IIS848212-0001-XR1
$2,411.80
Tuner DM16B1070302000 Stealth 67G2 Drop In Replacement Turbo up to 650RWHP | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Tuner DM16B1070302000 Stealth 67G2 Drop In Replacement Turbo up to 650RWHP | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Tuner DM16B1070302000 Stealth 67G2 Drop In Replacement Turbo up to 650RWHP | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Duramax Tuner

Tuner DM16B1070302000 Stealth 67G2 Drop In Replacement Turbo up to 650RWHP | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: DMTDM16B1070302000
$2,925
ATS 202-402-4290 Aurora 4000 VFR Turbo | 2004-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ATS 202-402-4290 Aurora 4000 VFR Turbo | 2004-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

ATS Diesel Performance

ATS 202-402-4290 Aurora 4000 VFR Turbo | 2004-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: ATS202-402-4290
$2,631.58
Tuner DM16B1070202000 VVT Stealth 64 Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Tuner DM16B1070202000 VVT Stealth 64 Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Tuner DM16B1070202000 VVT Stealth 64 Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Duramax Tuner

Tuner DM16B1070202000 VVT Stealth 64 Turbo | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: DMTDM16B1070202000
$2,600

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2004.5-2005 6.6L Silverado & Sierra 2500HD/3500HD

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While the factory turbocharger in your 2004.5-2005 GM 2500HD/3500HD is sufficient for stock applications, there's significant potential for improvement to unleash its full power. We offer a variety of upgrades, from turbo drain kits to complete high-performance turbochargers, to help maximize your engine's performance. Whether you decide to enhance your existing setup or go for a full turbo replacement, we have the perfect solution to meet your needs. Elevate your 6.6L Duramax's power with these turbo upgrades! Pair your new Turbo Upgrades with our selection of Engine Upgrades.  GM Duramax Fitments: 2004, 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2004.5-2005 6.6L LLY
Stock & Modified Stock Turbos
Compound Turbo Kits
Turbo Gaskets & Parts

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