Duramax 2001-2004

aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 99-07 V8-4.8/5.3/6.0L (GMT800)

aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 99-07 V8-4.8/5.3/6.0L (GMT800)

Regular price $139.99 USD

Regular price ~~$139.00 USD~~ Sale price $139.99 USD
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aFe Bladerunner Intercoolers Tube In I/C Tube In GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM

aFe Bladerunner Intercoolers Tube In I/C Tube In GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM

Regular price $313.99 USD

Regular price ~~$313.00 USD~~ Sale price $313.99 USD
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aFe Bladerunner Intercoolers Tube Out I/C Tube Out GM Diesel Trucks 04.5-05 V8-6.6L(td) LLY

aFe Bladerunner Intercoolers Tube Out I/C Tube Out GM Diesel Trucks 04.5-05 V8-6.6L(td) LLY

Regular price $297.99 USD

Regular price ~~$297.00 USD~~ Sale price $297.99 USD
Unit price per
aFe Bladerunner 3in Intercooler Hot Side Tube 01-04 GM Diesel Trucks V8 6.6L (td)

aFe Bladerunner 3in Intercooler Hot Side Tube 01-04 GM Diesel Trucks V8 6.6L (td)

Regular price $297.99 USD

Regular price ~~$297.00 USD~~ Sale price $297.99 USD
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aFe BladeRunner 3in Black Intercooler Hot Cold Side Tubes Combo 02-04 GM Diesel Trucks 6.6L V8 (td)

aFe BladeRunner 3in Black Intercooler Hot Cold Side Tubes Combo 02-04 GM Diesel Trucks 6.6L V8 (td)

Regular price $493.99 USD

Regular price ~~$493.00 USD~~ Sale price $493.99 USD
Unit price per
aFe ProGuard D2 Fluid Filters Trans F/F TRANS GM Diesel Trucks 01-15 V8-6.6L (td) LBZ/LLY/LMM/LML

aFe ProGuard D2 Fluid Filters Trans F/F TRANS GM Diesel Trucks 01-15 V8-6.6L (td) LBZ/LLY/LMM/LML

Regular price $37.99 USD

Regular price ~~$37.00 USD~~ Sale price $37.99 USD
Unit price per
aFe ProGuard D2 Fluid Filters Trans F/F TRANS GM Diesel Trucks 01-11 V8-6.6L (td)

aFe ProGuard D2 Fluid Filters Trans F/F TRANS GM Diesel Trucks 01-11 V8-6.6L (td)

Regular price $37.99 USD

Regular price ~~$37.00 USD~~ Sale price $37.99 USD
Unit price per
aFe ProGuard D2 Fluid Filters Oil F/F OIL GM Diesel Trucks 01-11 V8-6.6L (td)

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aFe ProGuard D2 Fluid Filters Oil F/F OIL GM Diesel Trucks 01-11 V8-6.6L (td)

Regular price $24.99 USD

Regular price ~~$24.00 USD~~ Sale price $24.99 USD
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aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-16 V8- 6.2L 6.5L (td)

aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-16 V8- 6.2L 6.5L (td)

Regular price $143.99 USD

Regular price ~~$143.00 USD~~ Sale price $143.99 USD
Unit price per
aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-12 V8-6.6L (td)

aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-12 V8-6.6L (td)

Regular price $50.99 USD

Regular price ~~$50.00 USD~~ Sale price $50.99 USD
Unit price per
aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Silverado/Sierra 99-12 V6/V8

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Silverado/Sierra 99-12 V6/V8

Regular price $84.99 USD

Regular price ~~$84.00 USD~~ Sale price $84.99 USD
Unit price per
Banks Power Straight Pipe Kit (Replaces Muffler 53801)

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Banks Power Straight Pipe Kit (Replaces Muffler 53801)

Regular price $65.99 USD

Regular price ~~$72.22 USD~~ Sale price $65.99 USD
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MBRP 01-04 Chevrolet/GMC 2500/3500 6.6L Duramax 5in Downpipe-Back Single Side Exit No Muffler - T409

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MBRP 01-04 Chevrolet/GMC 2500/3500 6.6L Duramax 5in Downpipe-Back Single Side Exit No Muffler - T409

Regular price $649.99 USD

Regular price Sale price $649.99 USD
Unit price per

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MBRP 01-04 Chevrolet/GMC Silverado/Sierra 2500/3500 6.6L 4in Downpipe-Back Exhaust Single Side Exit

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MBRP 01-04 Chevrolet/GMC Silverado/Sierra 2500/3500 6.6L 4in Downpipe-Back Exhaust Single Side Exit

Regular price $549.99 USD

Regular price Sale price $549.99 USD
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MBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back P Series Exhaust System

MBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back P Series Exhaust System

Regular price $419.99 USD

Regular price Sale price $419.99 USD
Unit price per
MBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back Single Side

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MBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back Single Side

Regular price $524.99 USD

Regular price ~~$648.52 USD~~ Sale price $524.99 USD
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Collection: Duramax 2001-2004

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165 products

aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 99-07 V8-4.8/5.3/6.0L (GMT800)

aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 99-07 V8-4.8/5.3/6.0L (GMT800)

aFe Bladerunner Intercoolers Tube In I/C Tube In GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM

aFe Bladerunner Intercoolers Tube In I/C Tube In GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM

aFe Bladerunner Intercoolers Tube Out I/C Tube Out GM Diesel Trucks 04.5-05 V8-6.6L(td) LLY

aFe Bladerunner Intercoolers Tube Out I/C Tube Out GM Diesel Trucks 04.5-05 V8-6.6L(td) LLY

aFe Bladerunner 3in Intercooler Hot Side Tube 01-04 GM Diesel Trucks V8 6.6L (td)

aFe Bladerunner 3in Intercooler Hot Side Tube 01-04 GM Diesel Trucks V8 6.6L (td)

aFe BladeRunner 3in Black Intercooler Hot Cold Side Tubes Combo 02-04 GM Diesel Trucks 6.6L V8 (td)

aFe BladeRunner 3in Black Intercooler Hot Cold Side Tubes Combo 02-04 GM Diesel Trucks 6.6L V8 (td)

aFe ProGuard D2 Fluid Filters Trans F/F TRANS GM Diesel Trucks 01-15 V8-6.6L (td) LBZ/LLY/LMM/LML

aFe ProGuard D2 Fluid Filters Trans F/F TRANS GM Diesel Trucks 01-15 V8-6.6L (td) LBZ/LLY/LMM/LML

aFe ProGuard D2 Fluid Filters Trans F/F TRANS GM Diesel Trucks 01-11 V8-6.6L (td)

aFe ProGuard D2 Fluid Filters Trans F/F TRANS GM Diesel Trucks 01-11 V8-6.6L (td)

aFe ProGuard D2 Fluid Filters Oil F/F OIL GM Diesel Trucks 01-11 V8-6.6L (td)

aFe ProGuard D2 Fluid Filters Oil F/F OIL GM Diesel Trucks 01-11 V8-6.6L (td)

aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-16 V8- 6.2L 6.5L (td)

aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-16 V8- 6.2L 6.5L (td)

aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-12 V8-6.6L (td)

aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-12 V8-6.6L (td)

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Silverado/Sierra 99-12 V6/V8

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Silverado/Sierra 99-12 V6/V8

Banks Power Straight Pipe Kit (Replaces Muffler 53801)

Banks Power Straight Pipe Kit (Replaces Muffler 53801)

MBRP 01-04 Chevrolet/GMC 2500/3500 6.6L Duramax 5in Downpipe-Back Single Side Exit No Muffler - T409

MBRP 01-04 Chevrolet/GMC 2500/3500 6.6L Duramax 5in Downpipe-Back Single Side Exit No Muffler - T409

MBRP 01-04 Chevrolet/GMC Silverado/Sierra 2500/3500 6.6L 4in Downpipe-Back Exhaust Single Side Exit

MBRP 01-04 Chevrolet/GMC Silverado/Sierra 2500/3500 6.6L 4in Downpipe-Back Exhaust Single Side Exit

MBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back P Series Exhaust System

MBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back P Series Exhaust System

MBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back Single Side

MBRP 2001-2005 Chev/GMC 2500/3500 Duramax EC/CC Cat Back Single Side

Collection: Duramax 2001-2004

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