Mishimoto 04.5-10 Chevy 6.6L Duramax Hot Side Pipe and Boot Kit

SKU: MMICP-DMAX-045HBK | UPC: 748666004771

Mishimoto 2004.5-2010 Chevy 6.6L Duramax Hot Side Pipe and Boot Kit

This Mishimoto hot side pipe and boot kit replaces the factory restrictive piping on 2004.5-2010 Chevrolet Silverado and GMC Sierra 2500HD 3500 3500HD models with 6.6L Duramax diesel engines including LLY LBZ LMM variants. Mandrel-bent 6061 aluminum construction improves exhaust gas flow lowers EGTs by up to 100 degrees and supports higher boost levels for noticeable power gains. Direct bolt-on design ensures seamless integration with stock turbocharger up-pipe and intercooler while silicone boots and clamps provide reliable sealing under high pressure.

Key Features

• Mandrel-Bent 3″ Aluminum Piping: 6061 aluminum tubing bent to precise radii eliminates turbulence increases airflow velocity and delivers dyno-proven horsepower torque improvements over OEM design
• Black Powder-Coated Finish: High-heat resistant coating withstands extreme underhood temperatures prevents corrosion and maintains appearance on heavy-duty trucks
• High-Temperature Silicone Boot: Reinforced 4-ply silicone replaces brittle factory boot accommodates thermal expansion and flex for leak-free connections
• Stainless Steel T-Bolt Clamps: Heavy-duty clamps secure boots with constant tension resist vibration and ensure airtight seals at pressures over 50 PSI
• Direct Bolt-On Fitment: Matches OEM mounting points no cutting welding or fabrication required fits Allison 1000 NV4500 4L80-E 6L90 S6-650 transmissions

Product Notes

• Kit includes one hot side pipe one silicone boot and two T-bolt clamps complete replacement for GM part numbers
• Designed for stock or upgraded turbo setups pairs well with cold side pipes for full intercooler upgrade
• Ships fully assembled ready for install weight 11.2 lbs package dimensions 30 x 12 x 8 inches

Installation Notes

• Professional installation recommended.
• Requires removal of factory hot side pipe boot and clamps approximately 1-2 hours with basic hand tools
• Compatible with stock hardware torque clamps to 8-10 ft-lbs check turbo outlet gasket condition

This Part Fits

Year	Make	Model	Submodel
2004-2005	Chevrolet	Silverado 2500 HD	Base
2004-2006	Chevrolet	Silverado 2500 HD	LS
2004-2010	Chevrolet	Silverado 2500 HD	LT
2007-2010	Chevrolet	Silverado 2500 HD	LTZ
2004-2010	Chevrolet	Silverado 2500 HD	WT
2007	Chevrolet	Silverado 2500 HD Classic	LS
2007	Chevrolet	Silverado 2500 HD Classic	LT
2007	Chevrolet	Silverado 2500 HD Classic	WT
2004-2005	Chevrolet	Silverado 3500	Base
2004-2006	Chevrolet	Silverado 3500	LS
2004-2006	Chevrolet	Silverado 3500	LT
2004,2006	Chevrolet	Silverado 3500	WT
2007	Chevrolet	Silverado 3500 Classic	LS
2007	Chevrolet	Silverado 3500 Classic	LT
2007	Chevrolet	Silverado 3500 Classic	WT
2007-2010	Chevrolet	Silverado 3500 HD	LT
2007-2010	Chevrolet	Silverado 3500 HD	LTZ
2007-2010	Chevrolet	Silverado 3500 HD	WT
2004-2005	GMC	Sierra 2500 HD	Base
2006	GMC	Sierra 2500 HD	SL
2004-2010	GMC	Sierra 2500 HD	SLE
2004-2010	GMC	Sierra 2500 HD	SLT
2004-2010	GMC	Sierra 2500 HD	WT
2007	GMC	Sierra 2500 HD Classic	SL
2007	GMC	Sierra 2500 HD Classic	SLE
2007	GMC	Sierra 2500 HD Classic	SLT
2007	GMC	Sierra 2500 HD Classic	WT
2004-2005	GMC	Sierra 3500	Base
2006	GMC	Sierra 3500	SL
2004-2006	GMC	Sierra 3500	SLE
2004-2006	GMC	Sierra 3500	SLT
2004-2006	GMC	Sierra 3500	WT
2007	GMC	Sierra 3500 Classic	SL
2007	GMC	Sierra 3500 Classic	SLE
2007	GMC	Sierra 3500 Classic	SLT
2007	GMC	Sierra 3500 Classic	WT
2007-2010	GMC	Sierra 3500 HD	SLE
2007-2010	GMC	Sierra 3500 HD	SLT
2007-2010	GMC	Sierra 3500 HD	WT

Why Choose Mishimoto?

• Mishimoto backs every product with lifetime warranty against defects
• CAD-designed dyno-tested for real-world Duramax performance gains
• Manufactured in-house with aerospace-grade materials and TIG-welded joints

Frequently Asked Questions

• Q: Does this fit 2006 Silverado 2500HD LBZ Duramax with Allison 1000?
  A: Yes direct fit for all 2004.5-2010 6.6L Duramax including LBZ LMM with listed transmissions no modifications needed
• Q: What material is the pipe made from?
  A: 6061 aluminum tubing with black powder-coated exterior 3-inch diameter 16-gauge wall thickness for strength and heat dissipation
• Q: What is the warranty and install time?
  A: Lifetime warranty on pipe boots clamps 1-2 hour install with ramps jack stands and basic tools professional help advised for diesel experience

Shipping & Handling

• Method: UPS Ground Free Shipping Orders Over $100
• Availability: In stock – ships same or next business day
• Packaging: Secure foam-lined box 30 x 12 x 8 inches protects components
• Weight: 11.2 lbs product 13 lbs shipping