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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2004.5-2005 LLY Duramax Passenger (Cold) Side 3" Intercooler Pipe Shocker Yellow
The 3" High Flow Passenger Side Intercooler Pipe for 2004.5-2005 LLY Duramax replaces the 2.5" one piece pipe using an angled boot with a high flow, mandrel bent, 14 ga. aluminum one piece 3" pipe. This part uses upgraded silicone boots in order to...- $294.88
- $294.88
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2004.5-2010 LLY/LBZ/LMM Duramax 3" Down Pipe
Replace the restrictive crushed factory down pipe with this full 3" down pipe. High Temp Ceramic Coated for protection. For use with factory turbo or factory style drop in turbo. Down Pipe 3in. for 2004.5-2010 Duramax LLY/LBZ/LMM Features: 3" Down Pipe Heat Wrap &...- $179.45
- $179.45
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab LLY/LBZ/LMM Duramax S300 3" Down Pipe
LLY / LBZ / LMM Duramax 3" Down pipe for S300 Turbo with HX40 style exhaust outlet flange. T4 Pedestal height must be between 5-6" tall for proper fitment. Lower flange of down pipe mates to exhaust system V-band style flange. Down Pipe 3in....- $222.13
- $222.13
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2004.5-2010 LLY/LBZ/LMM Duramax 3" Stainless Down Pipe
Replace the restrictive crushed factory down pipe with this full 3" Stainless steel down pipe. For use with factory turbo or factory style drop in turbo. Down Pipe 3in. for 2004.5-2010 Duramax LLY/LBZ/LMM Stainless Features: 3" Stainless Steel Downpipe Heat Wrap and Clamps High...- $227.95
- $227.95
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab LLY/LBZ/LMM Duramax S400 3" Down Pipe
LLY/LBZ/LMM Duramax 3" Down pipe for S400 turbo with 4.6" Diameter flat exhaust outlet flange (Half marmon). This down pipe mates to the exhaust system v-band flange with OEM clamp for easy install. Must be used with a T4 pedestal between 5.5-6.5" tall. Down...- $222.13
- $222.13
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Vendor:Banks Power
Banks Power Monster-? Muffler 54008
Monster Exhaust Benefits. Replacing the restrictive stock muffler with Banks free-flowing Monster muffler makes a huge difference in airflow, sound and performance. The Banks muffler has a large inlet and outlet. And in between, the exhaust flows straight through, instead of torturously winding its...- $365.44
- $365.44
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Vendor:Banks Power
Banks Power Monster-? Muffler 53801
Monster Exhaust Benefits. Replacing the restrictive stock muffler with Banks free-flowing Monster muffler makes a huge difference in airflow, sound and performance. The Banks muffler has a large inlet and outlet. And in between, the exhaust flows straight through, instead of torturously winding its...- $389.88
- $389.88
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Vendor:Fleece Performance
2004.5-2010 Duramax Billet Turbo Resonator Delete Plug LLY/LBZ/LMM Fleece Performance
2004.5-2010 Duramax Billet Turbo Resonator Delete Plug (LLY/LBZ/LMM) Vehicle Fitments Chevrolet Silverado 3500 2004 to 2006 GMC Sierra 3500 2004 to 2006 GMC Sierra 2500 HD 2004 to 2010 Chevrolet Silverado 2500 HD 2004 to 2010 Chevrolet Silverado 2500 HD Classic 2007 to 2007...- $24.99
- $24.99
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Vendor:PPE Diesel
Manifolds And Up-Pipes GM 04.5-05 Fed Y-Pipe LLY PPE Diesel
PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system is designed to lower...- $1,245.99
- $1,245.99
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Vendor:PPE Diesel
Manifolds And Up-Pipes GM 02-04 Ca Y-Pipe LB7 PPE Diesel
PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system is designed to lower...- $1,245.99
- $1,245.99
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Vendor:PPE Diesel
OEM Length Driver Side Up-Pipe PPE Diesel
OEM Length Driver Side Up-Pipe PPE Diesel Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500 HD 2007 to 2016 Chevrolet Silverado 3500 HD 2007 to 2016 Additional Attributes Country Of Origin: Asia-Pacific Universal:...- $149.99
- $149.99
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Vendor:PPE Diesel
Left Up-Pipe Driver Side GM 01-16 Long PPE Diesel
If your PPE Up-Pipe has become damaged, this is a direct replacement. This part only fits the PPE Manifolds. Vehicle Fitments Chevrolet Silverado 2500 HD 2001 to 2016 GMC Sierra 2500 HD 2001 to 2016 GMC Sierra 3500 HD 2007 to 2016 Chevrolet Silverado...- $249.99
- $249.99
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Vendor:PPE Diesel
Manifolds And Up-Pipes GM 2001 Ca 01-04 Fed LB7 No Y At Aluminum PPE Diesel
PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system is designed to lower...- $999.99
- $999.99
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Vendor:PPE Diesel
Gasket Set For Up-Pipes 01-16 Duramax 6.6 Liter 4 Pcs PPE Diesel
Fits GM stock and PPE Up-Pipes. Creates a tight seal at the manifold and turbo inlet. This 4-piece kit is constructed of multi-layered 304 stainless steel. PPE Up-Pipe Gaskets allow for extreme changes in temperature, ensuring a leak-free seal.Features: Up-Pipe Gaskets Multi-Layered 304 Stainless...- $29.99
- $29.99
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Vendor:Advanced Flow Engineering
Advanced FLOW Engineering Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip 49-14001
The Large Bore HD Performance Cat-Back exhaust features 4 in. 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonet style hangers make sure this system installs cleanly...- $645.00
- $645.00
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Vendor:Advanced Flow Engineering
Advanced FLOW Engineering Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/Polished Tip 49-44001
The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are...- $785.00
- $785.00
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