Shop 2005 Duramax LLY Performance Upgrades

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$1,279.95
SPOOLOGIC Stage 1 Performance Turbocharger For 2004.5-2010 6.6L Chevrolet Duramax LLY LBZ LMM - RED SL-100-060-R
ProSource Diesel
$1,279.95
SPOOLOGIC Stage 1 Performance Turbocharger For 2004.5-2010 6.6L Chevrolet Duramax LLY LBZ LMM - RED SL-100-060-R
ProSource Diesel
$1,395.95
LLY Duramax 64mm Performance Turbocharger | 848212-5001S | 2004.5-2005 Duramax LLY | Dale's Super Store
Dale's Super Store
Free shipping
$1,395.95
LLY Duramax 64mm Performance Turbocharger | 848212-5001S | 2004.5-2005 Duramax LLY | Dale's Super Store
Dale's Super Store
$1,279.95
SPOOLOGIC Stage 1 Performance Turbocharger For 2004.5-2010 6.6L Chevrolet Duramax LLY LBZ LMM - BLACK SL-100-060-B
ProSource Diesel
$1,279.95
SPOOLOGIC Stage 1 Performance Turbocharger For 2004.5-2010 6.6L Chevrolet Duramax LLY LBZ LMM - BLACK SL-100-060-B
ProSource Diesel
$567.99
$587.99
6.6L Duramax LBZ LLY LB7 4" Downpipe-Back Exhaust For 2001-2007 Chevy Silverado/GMC Sierra
SuncentAuto
$567.99
$587.99
6.6L Duramax LBZ LLY LB7 4" Downpipe-Back Exhaust For 2001-2007 Chevy Silverado/GMC Sierra
SuncentAuto
$92.99
2004-2005 6.6L Duramax LLY Diesel EGR Delete Kit | Trucktok
TruckTok
$92.99
2004-2005 6.6L Duramax LLY Diesel EGR Delete Kit | Trucktok
TruckTok
$59.99
LLY Engine Turbo Mouthpiece, Stainless Steel Inlet Manifold Intake Elbow For 2004-2005 Duramax 6.6L, Including Silverado & Sierra Trucks
Amazon.com
Free shipping
$59.99
LLY Engine Turbo Mouthpiece, Stainless Steel Inlet Manifold Intake Elbow For 2004-2005 Duramax 6.6L, Including Silverado & Sierra Trucks
Amazon.com
$2,499.00
LLY 2004.5-2005 CHEVY/GMC DURAMAX 6.6L DIESEL INJECTOR SUPER DUPER SET
Dieselogic
10% off
$2,499.00
LLY 2004.5-2005 CHEVY/GMC DURAMAX 6.6L DIESEL INJECTOR SUPER DUPER SET
Dieselogic
$775.03
04.5-05 LLY Duramax WCFAB 4" Stage 2 Custom Cold Air Intake
Pure Diesel Power
$775.03
04.5-05 LLY Duramax WCFAB 4" Stage 2 Custom Cold Air Intake
Pure Diesel Power
$2,249.00
2004.5-2005 Chevy/Gmc Duramax Lly 6.6L Diesel Injector Super Set Deluxe
Dieselogic
13% off
$2,249.00
2004.5-2005 Chevy/Gmc Duramax Lly 6.6L Diesel Injector Super Set Deluxe
Dieselogic
$1,879.00
2004.5-2005 Chevy/Gmc Duramax 30% Over Lly 6.6L Diesel High Preformance Injector Super Set (Stage 1)
Dieselogic
23% off
$1,879.00
2004.5-2005 Chevy/Gmc Duramax 30% Over Lly 6.6L Diesel High Preformance Injector Super Set (Stage 1)
Dieselogic
$2,100.00
Premium LLY Fuel System Resurrection Kit For 6.6L Chevrolet GMC Duramax 2004.5-2005
Diesel Care and Performance
$2,100.00
Premium LLY Fuel System Resurrection Kit For 6.6L Chevrolet GMC Duramax 2004.5-2005
Diesel Care and Performance
$403.75
04.5-06 LLY Duramax HSP Custom Cold Air Intake
Pure Diesel Power
$403.75
04.5-06 LLY Duramax HSP Custom Cold Air Intake
Pure Diesel Power
$2,249.00
Sinister Diesel Complete Solution Kit W/ Egr Cooler For 2004.5-2005 Duramax Lly
Sinister Diesel
$2,249.00
Sinister Diesel Complete Solution Kit W/ Egr Cooler For 2004.5-2005 Duramax Lly
Sinister Diesel
$80.00
$120.00
LLY 2004.5-2005 CHEVY DURAMAX 6.6L CP3 MPROP
Dieselogic
33% off
$80.00
$120.00
LLY 2004.5-2005 CHEVY DURAMAX 6.6L CP3 MPROP
Dieselogic
$1,799.00
2004.5-2005 Chevy/Gmc Duramax 30% Over Lly 6.6L Diesel High Preformance Injector Set (Stage 1)
Dieselogic
18% off
$1,799.00
2004.5-2005 Chevy/Gmc Duramax 30% Over Lly 6.6L Diesel High Preformance Injector Set (Stage 1)
Dieselogic
$419.00
04.5-05 GM 6.6L LLY Duramax Dan's Diesel Stage 1 Fabricated 4" Cold Air Intake
Pure Diesel Power
$419.00
04.5-05 GM 6.6L LLY Duramax Dan's Diesel Stage 1 Fabricated 4" Cold Air Intake
Pure Diesel Power
$1,275.00
LLY Duramax Injectors Set For 2004.5-05 Chevrolet GMC Duramax (LLY Duramax Injectors: 97303657, 97780144)
Diesel Care and Performance
20% off
$1,275.00
LLY Duramax Injectors Set For 2004.5-05 Chevrolet GMC Duramax (LLY Duramax Injectors: 97303657, 97780144)
Diesel Care and Performance
$349.99
04.5-05 Chevy 6.6L LLY Duramax K&N FIPK Air Intake System
Pure Diesel Power
$349.99
04.5-05 Chevy 6.6L LLY Duramax K&N FIPK Air Intake System
Pure Diesel Power
$8,360.00
2004.5-2005 LLY Duramax New Exergy Fuel Injectors 500% Over W/Internal Modification (Set Of 8) - E02 10264
D&J Precision Machine
$8,360.00
2004.5-2005 LLY Duramax New Exergy Fuel Injectors 500% Over W/Internal Modification (Set Of 8) - E02 10264
D&J Precision Machine
$1,599.95
LLY Duramax Injector Super Kit |0986435504| 2004-2005 Chevy/GM Duramax LLY | Dale's Super Store
Dale's Super Store
Free shipping
$1,599.95
LLY Duramax Injector Super Kit |0986435504| 2004-2005 Chevy/GM Duramax LLY | Dale's Super Store
Dale's Super Store
$449.00
04.5-05 GM 6.6L Duramax LLY Banks Ram-Air Intake System
Pure Diesel Power
30
$449.00
04.5-05 GM 6.6L Duramax LLY Banks Ram-Air Intake System
Pure Diesel Power
$624.48
EGR/DPF Delete 2005 GMC Sierra 2500 HD 6.6L Duramax LLY Diesel Delete Kit 4 Inch Downpipe Back Exhaust
SuncentAuto
$624.48
EGR/DPF Delete 2005 GMC Sierra 2500 HD 6.6L Duramax LLY Diesel Delete Kit 4 Inch Downpipe Back Exhaust
SuncentAuto
$666.76
EGR/DPF Delete 2005 Chevrolet Silverado 3500 6.6L Duramax LLY Diesel Delete Kit 4 Inch Downpipe Back Exhaust
SuncentAuto
$666.76
EGR/DPF Delete 2005 Chevrolet Silverado 3500 6.6L Duramax LLY Diesel Delete Kit 4 Inch Downpipe Back Exhaust
SuncentAuto
$894.00
NEW Duramax LB7 / LLY Essential Solution Kit | Head, Intake, & Exhaust Gaskets + ARP Stud Kit | 2001-2005 6.6L LB7/LLY Duramax
Dale's Super Store
Free shipping
$894.00
NEW Duramax LB7 / LLY Essential Solution Kit | Head, Intake, & Exhaust Gaskets + ARP Stud Kit | 2001-2005 6.6L LB7/LLY Duramax
Dale's Super Store
$349.00
04.5-05 GM LLY Duramax S&B Cold Air Intake Kit
Pure Diesel Power
4K+
$349.00
04.5-05 GM LLY Duramax S&B Cold Air Intake Kit
Pure Diesel Power
$622.25
04.5-07 GM LLY/ LBZ 6.6L Duramax HSP Cold Air Intake Bundle
Pure Diesel Power
$622.25
04.5-07 GM LLY/ LBZ 6.6L Duramax HSP Cold Air Intake Bundle
Pure Diesel Power
$1,095.00
Duramax LLY Ultimate Solution Kit | EGR Cooler + Gaskets + Headstuds | 2004.5-2005 Chevy/GMC Duramax LLY 6.6L
Dale's Super Store
Free shipping
$1,095.00
Duramax LLY Ultimate Solution Kit | EGR Cooler + Gaskets + Headstuds | 2004.5-2005 Chevy/GMC Duramax LLY 6.6L
Dale's Super Store
$509.25
04.5-05 LLY Duramax WCFAB 4" Custom Cold Air Intake
Pure Diesel Power
$509.25
04.5-05 LLY Duramax WCFAB 4" Custom Cold Air Intake
Pure Diesel Power
$1,560.00
Turbo For 2004.5 - 2005 LLY 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$1,560.00
Turbo For 2004.5 - 2005 LLY 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$56.49
04-05 6.6L Duramax LLY Chevy Silverado GMC Sierra 2500 3500 EGR Delete Kit
EngineGo
$56.49
04-05 6.6L Duramax LLY Chevy Silverado GMC Sierra 2500 3500 EGR Delete Kit
EngineGo
$78.88
2004-2005 6.6L LLY Chevy GMC Silverado 2500HD EGR Delete Kit & High Flow Intake Duramax Diesel
jcarpart.com
$78.88
2004-2005 6.6L LLY Chevy GMC Silverado 2500HD EGR Delete Kit & High Flow Intake Duramax Diesel
jcarpart.com
$969.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Stage 2 Camshaft
Pure Diesel Power
$969.95
04.5-05 GM 6.6L LLY Duramax Industrial Injection Stage 2 Camshaft
Pure Diesel Power
$1,380.00
Injector Kit For 2004.5 - 2005 LLY 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$1,380.00
Injector Kit For 2004.5 - 2005 LLY 6.6L Chevrolet GMC Duramax
Diesel Care and Performance
$1,299.95
04.5-05 GM LLY 6.6L Duramax Edge Juice With Attitude CTS3 Monitor
Pure Diesel Power
7
$1,299.95
04.5-05 GM LLY 6.6L Duramax Edge Juice With Attitude CTS3 Monitor
Pure Diesel Power
$1,499.95
Premium REMAN LLY Duramax Injector Set| 0986435504 | 2004.5-2005 Chevy/GM Duramax LLY | Dale's Super Store
Dale's Super Store
Free shipping
$1,499.95
Premium REMAN LLY Duramax Injector Set| 0986435504 | 2004.5-2005 Chevy/GM Duramax LLY | Dale's Super Store
Dale's Super Store
$948.47
04.5-06 LLY Duramax GT37VA Turbocharger
Pure Diesel Power
$948.47
04.5-06 LLY Duramax GT37VA Turbocharger
Pure Diesel Power
5 Essential LLY (2004.5 - 2005 Duramax) Upgrades!
5 Essential LLY (2004.5 - 2005 Duramax) Upgrades!
Dec 7, 2016
duramaxtuner.com
2005 GMC Duramax LLY Features and Overview
0:14
2005 GMC Duramax LLY Features and Overview
2.7K views3 months ago
TikTokjeffrey_lly
1.9K views · 19 reactions | It's time to upgrade your LB7 or LLY. 6 Speed Conversion Kits from Duramaxtuner give your 2001 - 2005 Duramax a ton of benefits. Some of those benefits: • 14% RPM reduction (fuel economy) • Lowered road noise • Custom TCM tuning(drive-ability improvement Check our product out here: https://hubs.la/H0Ngvnl0 Give us a call if you have any other questions about our 6 Speed Conversion Kit, 815-568-7920 | Duramaxtuner.com | Facebook
0:45
1.9K views · 19 reactions | It's time to upgrade your LB7 or LLY. 6 Spe…
1.9K views3 weeks ago
FacebookDuramaxtuner.com
2005 Chevrolet Silverado 2500HD Duramax for sale $35,000 or best offer
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2005 Chevrolet Silverado 2500HD Duramax for sale $35,000 or best …
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Shop 2005 Duramax LLY Performance Upgrades

Sponsored
About our ads
$1,279.95
SPOOLOGIC Stage 1 Performance Turbocharger For 2004.5-2010 6.6L Chevrolet Duramax LLY LBZ LMM - RED SL-100-060-R
ProSource Diesel
$1,279.95
SPOOLOGIC Stage 1 Performance Turbocharger For 2004.5-2010 6.6L Chevrolet Duramax LLY LBZ LMM - RED SL-100-060-R
ProSource Diesel
$1,395.95
LLY Duramax 64mm Performance Turbocharger | 848212-5001S | 2004.5-2005 Duramax LLY | Dale's Super Store
Dale's Super Store
Free shipping
$1,395.95
LLY Duramax 64mm Performance Turbocharger | 848212-5001S | 2004.5-2005 Duramax LLY | Dale's Super Store
Dale's Super Store
$1,279.95
SPOOLOGIC Stage 1 Performance Turbocharger For 2004.5-2010 6.6L Chevrolet Duramax LLY LBZ LMM - BLACK SL-100-060-B
ProSource Diesel
$1,279.95
SPOOLOGIC Stage 1 Performance Turbocharger For 2004.5-2010 6.6L Chevrolet Duramax LLY LBZ LMM - BLACK SL-100-060-B
ProSource Diesel
$567.99
$587.99
6.6L Duramax LBZ LLY LB7 4" Downpipe-Back Exhaust For 2001-2007 Chevy Silverado/GMC Sierra
SuncentAuto
$567.99
$587.99
6.6L Duramax LBZ LLY LB7 4" Downpipe-Back Exhaust For 2001-2007 Chevy Silverado/GMC Sierra
SuncentAuto
$92.99
2004-2005 6.6L Duramax LLY Diesel EGR Delete Kit | Trucktok
TruckTok
$92.99
2004-2005 6.6L Duramax LLY Diesel EGR Delete Kit | Trucktok
TruckTok
$59.99
LLY Engine Turbo Mouthpiece, Stainless Steel Inlet Manifold Intake Elbow For 2004-2005 Duramax 6.6L, Including Silverado & Sierra Trucks
Amazon.com
Free shipping
$59.99
LLY Engine Turbo Mouthpiece, Stainless Steel Inlet Manifold Intake Elbow For 2004-2005 Duramax 6.6L, Including Silverado & Sierra Trucks
Amazon.com
$2,499.00
LLY 2004.5-2005 CHEVY/GMC DURAMAX 6.6L DIESEL INJECTOR SUPER DUPER SET
Dieselogic
10% off
$2,499.00
LLY 2004.5-2005 CHEVY/GMC DURAMAX 6.6L DIESEL INJECTOR SUPER DUPER SET
Dieselogic
$775.03
04.5-05 LLY Duramax WCFAB 4" Stage 2 Custom Cold Air Intake
Pure Diesel Power
$775.03
04.5-05 LLY Duramax WCFAB 4" Stage 2 Custom Cold Air Intake
Pure Diesel Power
$2,249.00
2004.5-2005 Chevy/Gmc Duramax Lly 6.6L Diesel Injector Super Set Deluxe
Dieselogic
13% off
$2,249.00
2004.5-2005 Chevy/Gmc Duramax Lly 6.6L Diesel Injector Super Set Deluxe
Dieselogic
$1,879.00
2004.5-2005 Chevy/Gmc Duramax 30% Over Lly 6.6L Diesel High Preformance Injector Super Set (Stage 1)
Dieselogic
23% off
$1,879.00
2004.5-2005 Chevy/Gmc Duramax 30% Over Lly 6.6L Diesel High Preformance Injector Super Set (Stage 1)
Dieselogic
$2,100.00
Premium LLY Fuel System Resurrection Kit For 6.6L Chevrolet GMC Duramax 2004.5-2005
Diesel Care and Performance
$2,100.00
Premium LLY Fuel System Resurrection Kit For 6.6L Chevrolet GMC Duramax 2004.5-2005
Diesel Care and Performance
$403.75
04.5-06 LLY Duramax HSP Custom Cold Air Intake
Pure Diesel Power
$403.75
04.5-06 LLY Duramax HSP Custom Cold Air Intake
Pure Diesel Power
$2,249.00
Sinister Diesel Complete Solution Kit W/ Egr Cooler For 2004.5-2005 Duramax Lly
Sinister Diesel
$2,249.00
Sinister Diesel Complete Solution Kit W/ Egr Cooler For 2004.5-2005 Duramax Lly
Sinister Diesel
$80.00
$120.00
LLY 2004.5-2005 CHEVY DURAMAX 6.6L CP3 MPROP
Dieselogic
33% off
$80.00
$120.00
LLY 2004.5-2005 CHEVY DURAMAX 6.6L CP3 MPROP
Dieselogic
$1,799.00
2004.5-2005 Chevy/Gmc Duramax 30% Over Lly 6.6L Diesel High Preformance Injector Set (Stage 1)
Dieselogic
18% off
$1,799.00
2004.5-2005 Chevy/Gmc Duramax 30% Over Lly 6.6L Diesel High Preformance Injector Set (Stage 1)
Dieselogic
$419.00
04.5-05 GM 6.6L LLY Duramax Dan's Diesel Stage 1 Fabricated 4" Cold Air Intake
Pure Diesel Power
$419.00
04.5-05 GM 6.6L LLY Duramax Dan's Diesel Stage 1 Fabricated 4" Cold Air Intake
Pure Diesel Power
$1,275.00
LLY Duramax Injectors Set For 2004.5-05 Chevrolet GMC Duramax (LLY Duramax Injectors: 97303657, 97780144)
Diesel Care and Performance
20% off
$1,275.00
LLY Duramax Injectors Set For 2004.5-05 Chevrolet GMC Duramax (LLY Duramax Injectors: 97303657, 97780144)
Diesel Care and Performance
$349.99
04.5-05 Chevy 6.6L LLY Duramax K&N FIPK Air Intake System
Pure Diesel Power
$349.99
04.5-05 Chevy 6.6L LLY Duramax K&N FIPK Air Intake System
Pure Diesel Power