2004.5-2005 Chevy Duramax LLY Exhaust Parts

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Alliant Power AP0068 Injector/VGT/IPR Pigtail (2003-2007 6.0L PowerStroke, 2004.5-2016 6.6L Duramax) Alliant Power AP0128 High-Pressure Fuel Pump & EGR Valve Installation Kit (2004.5-2005 6.6L Duramax) PPE 3" Stainless Steel Exhaust Tip PPE 4" 304 Stainless Steel Exhaust Tip PPE 118062011 Exhaust Manifold Gasket (2001-2016 Duramax)
Accessories 38
PPE 116110510 Downpipe Support Bracket (2001-2016 Duramax) PPE 117000360 Downpipe Lower Flange Gasket (2001-2014 Duramax) PPE 116110505 Downpipe Support Bracket (2001-2016 Duramax) PPE 117000500 3" Stainless Steel Downpipe (2004.5-2010 Duramax) MBRP Armor Lite 3" Turbo DownPipe (2001-2016 6.6L Duramax)
Downpipe 7
MBRP Universal Muffler Delete Pipe MBRP Armor Lite Duramax Regular Cab Adapter Pipe (2001-2007 6.6L Duramax, Reg Cab) MBRP Universal Exhaust Adapter MBRP S6000AL Armor Lite 4" Cat-Back Exhaust System (2001-2005 6.6L Duramax, Crew & Ext Cab) MBRP S6000P Armor Lite 4" Cat-Back Exhaust System (2001-2005 6.6L Duramax)
Exhaust 8
WCFab WCF100363 Duramax Billet Exhaust Manifolds (2001-2016 6.6L Duramax) PPE 116111400 High-Flow Exhaust Manifolds with Up-Pipes (2004.5-2005 Duramax) PPE 118062011 Exhaust Manifold Gasket (2001-2016 Duramax) PPE 116016001 Exhaust Manifold Heat Shield (Left) (2001-2016 Duramax) PPE 116016002 Exhaust Manifold Heat Shield (Right) (2001-2016 Duramax)
Manifolds 13
MBRP Muffler Universal 4" 409SS Muffler MBRP Diesel Resonators (Aluminized & Stainless Steel) MBRP GP290022 Armor Plus 5" High Flow Muffler MBRP M20681 Armor Lite Resonator Muffler MBRP Muffler Universal 5" 409SS Muffler
Mufflers 9
PPE 116120912 Replacement Up-Pipe (Passenger Side) for OEM Exhaust Manifold (2004.5-2005 6..6L Duramax) OEM Length Replacement High Flow Up-Pipe Kit (2004.5-2005 6.6L Duramax) PPE 116111400 High-Flow Exhaust Manifolds with Up-Pipes (2004.5-2005 Duramax) PPE 118062030 Exhaust Manifold To Up-Pipe Gasket Set (2001-2016 Duramax) PPE 116121500 Up-Pipe Bolt Set (2001-2016 Duramax)
Up-Pipes 9

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73 products

Save $60.00
MBRP M91031 Muffler Universal 4" 409SS Muffler - Southern Diesel Supply
MBRP
MBRP Muffler Universal 4" 409SS Muffler Sale price$249.99 Regular price$309.99
Alliant Power AP0068 Injector/VGT/IPR Pigtail (2003-2007 6.0L PowerStroke, 2004.5-2016 6.6L Duramax) - Southern Diesel SupplyAlliant Power AP0068 Injector/VGT/IPR Pigtail (2003-2007 6.0L PowerStroke, 2004.5-2016 6.6L Duramax) - Southern Diesel Supply
Alliant Power
Alliant Power AP0068 Injector/VGT/IPR Pigtail (2003-2007 6.0L PowerStroke, 2004.5-2016 6.6L Duramax) Sale price$52.99
On sale
MBRP Diesel Resonators (Aluminized & Stainless Steel) - Southern Diesel Supply
MBRP
MBRP Diesel Resonators (Aluminized & Stainless Steel) Sale priceFrom $179.99 Regular price$229.99
Save $40.00
WCFab WCF100363 Duramax Billet Exhaust Manifolds - Southern Diesel SupplyWCFab WCF100226 Billet Exhaust Manifold & 2" Stainless Up Pipe Kit (2017 - 2025 Duramax) - Southern Diesel Supply
Wehrli Custom Fabrication
WCFab WCF100363 Duramax Billet Exhaust Manifolds (2001-2016 6.6L Duramax) Sale price$1,409.99 Regular price$1,449.99
Alliant Power AP0128 High-Pressure Fuel Pump & EGR Valve Installation Kit (2004.5-2005 6.6L Duramax) - Southern Diesel Supply
Alliant Power
Alliant Power AP0128 High-Pressure Fuel Pump & EGR Valve Installation Kit (2004.5-2005 6.6L Duramax) Sale price$71.99
Save $40.00
PPE 116120912 Replacement Up-Pipe (Passenger Side) for OEM Exhaust Manifold (2004.5-2005 6..6L Duramax) - Southern Diesel SupplyPPE 116120912 Replacement Up-Pipe (Passenger Side) for OEM Exhaust Manifold (2004.5-2005 6..6L Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 116120912 Replacement Up-Pipe (Passenger Side) for OEM Exhaust Manifold (2004.5-2005 6..6L Duramax) Sale price$359.99 Regular price$399.99
Save $50.00
OEM Length Replacement High Flow Up-Pipe Kit (2004.5-2005 6.6L Duramax) - Southern Diesel SupplyOEM Length Replacement High Flow Up-Pipe Kit (2004.5-2005 6.6L Duramax) - Southern Diesel Supply
Pacific Performance Engineering
OEM Length Replacement High Flow Up-Pipe Kit (2004.5-2005 6.6L Duramax) Sale price$449.99 Regular price$499.99
On sale
PPE 3" Stainless Steel Exhaust Tip - Southern Diesel SupplyPPE 3" Stainless Steel Exhaust Tip - Southern Diesel Supply
Pacific Performance Engineering
PPE 3" Stainless Steel Exhaust Tip Sale priceFrom $71.99 Regular price$79.99
On sale
PPE 4" 304 Stainless Steel Exhaust Tip - Southern Diesel SupplyPPE 4" 304 Stainless Steel Exhaust Tip - Southern Diesel Supply
Pacific Performance Engineering
PPE 4" 304 Stainless Steel Exhaust Tip Sale priceFrom $80.99 Regular price$89.99
Save $2.00
PPE 116110510 Downpipe Support Bracket (2001 - 2016 Duramax) - Southern Diesel SupplyPPE 116110510 Downpipe Support Bracket (2001 - 2016 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 116110510 Downpipe Support Bracket (2001-2016 Duramax) Sale price$22.99 Regular price$24.99
PPE 117000360 Downpipe Lower Flange Gasket (2001 - 2014 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 117000360 Downpipe Lower Flange Gasket (2001-2014 Duramax) Sale price$6.99
Save $3.00
PPE 116110505 Downpipe Support Bracket (2001 - 2016 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 116110505 Downpipe Support Bracket (2001-2016 Duramax) Sale price$31.99 Regular price$34.99
Save $10.00
PPE 117000500 3" Stainless Steel Downpipe (2004.5 - 2010 Duramax) - Southern Diesel SupplyPPE 117000500 3" Stainless Steel Downpipe (2004.5 - 2010 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 117000500 3" Stainless Steel Downpipe (2004.5-2010 Duramax) Sale price$139.99 Regular price$149.99
On sale
PPE 116111400 High - Flow Exhaust Manifolds with Up - Pipes (2004.5 - 2005 Duramax) - Southern Diesel SupplyPPE 116111400 High - Flow Exhaust Manifolds with Up - Pipes (2004.5 - 2005 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 116111400 High-Flow Exhaust Manifolds with Up-Pipes (2004.5-2005 Duramax) Sale priceFrom $1,129.99 Regular price$1,249.99
Save $1.00
PPE 118062011 Exhaust Manifold Gasket (2001 - 2016 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 118062011 Exhaust Manifold Gasket (2001-2016 Duramax) Sale price$11.99 Regular price$12.99
Save $10.00
PPE 116016001 Exhaust Manifold Heat Shield (Left) (2001 - 2016 Durmax) - Southern Diesel SupplyPPE 116016001 Exhaust Manifold Heat Shield (Left) (2001 - 2016 Durmax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 116016001 Exhaust Manifold Heat Shield (Left) (2001-2016 Duramax) Sale price$139.99 Regular price$149.99
Save $10.00
PPE 116016002 Exhaust Manifold Heat Shield (Right) (2001 - 2016 Duramax) - Southern Diesel SupplyPPE 116016002 Exhaust Manifold Heat Shield (Right) (2001 - 2016 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 116016002 Exhaust Manifold Heat Shield (Right) (2001-2016 Duramax) Sale price$139.99 Regular price$149.99
Save $2.00
PPE 118062020 2 - Piece Exhaust Manifold Gasket Set With Oversized Ports (2001 - 2016 Duramax) - Southern Diesel SupplyPPE 118062020 2 - Piece Exhaust Manifold Gasket Set With Oversized Ports (2001 - 2016 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 118062020 2-Piece Exhaust Manifold Gasket Set With Oversized Ports (2001-2016 Duramax) Sale price$19.99 Regular price$21.99
Save $3.00
PPE 118062030 Exhaust Manifold To Up - Pipe Gasket Set (2001 - 2016 Durmax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 118062030 Exhaust Manifold To Up-Pipe Gasket Set (2001-2016 Duramax) Sale price$26.99 Regular price$29.99
Save $4.00
PPE 116121500 Up - Pipe Bolt Set (2001 - 2016 Duramax) - Southern Diesel SupplyPPE 116121500 Up - Pipe Bolt Set (2001 - 2016 Duramax) - Southern Diesel Supply
Pacific Performance Engineering
PPE 116121500 Up-Pipe Bolt Set (2001-2016 Duramax) Sale price$35.99 Regular price$39.99
ARP 672 - 1003 Chromoly Bolts (M10X1.50 X 30) (2001 - 2016 Duramax) - Southern Diesel Supply
ARP
ARP 672-1003 Chromoly Bolts (M10X1.50 X 30) (2001-2016 Duramax) Sale price$14.99
Save $8.00
Mishimoto MMTW - 235 Exhaust Heat Wrap Set - Southern Diesel SupplyMishimoto MMTW - 235 Exhaust Heat Wrap Set - Southern Diesel Supply
Mishimoto Performance Parts
Mishimoto MMTW-235 Exhaust Heat Wrap Set Sale price$66.99 Regular price$74.99
Save $16.00
Mishimoto MMEXH - TIP - DSL56 6" Polished Angled Cut Rolled Edge Tip - Southern Diesel SupplyMishimoto MMEXH - TIP - DSL56 6" Polished Angled Cut Rolled Edge Tip - Southern Diesel Supply
Mishimoto Performance Parts
Mishimoto MMEXH-TIP-DSL56 6" Polished Angled Cut Rolled Edge Tip Sale price$93.99 Regular price$109.99
Merchant Automotive 10479 Exhaust Manifold To Cylinder Head Bolt Set (2001 - 2016 Duramax) - Southern Diesel Supply
Merchant Automotive
Merchant Automotive 10479 Exhaust Manifold To Cylinder Head Bolt Set (2001-2016 6.6L Duramax) Sale price$79.99

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