Fleece Performance LB7 Intake Air Heater Delete Plug for 2001-2004 GM Duramax 6.6L

The Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001-2004 GM 6.6L Duramax. Complete with a pre-drilled and tapped ports for a boost gauge, nitrous, water methanol injection and other accessories. Increase Intake Air Flow CNC Machined Billet Aluminum Pre-Drilled & Tapped 1/8" NPT Ports Note: Aftermarket tuning required for use. Recommended Cross Sell Skus - FPE-TIERODSLEEVES/FPE-LB7-63

Upgrade your 2001-2004 GM Duramax 6.6L engine with the Fleece Performance LB7 Intake Air Heater Delete Plug. Crafted from CNC-machined billet aluminum, this delete plug offers a durable and precise fit that enhances airflow by removing the factory-installed air intake heater. Its design includes pre-drilled and tapped 1/8" NPT ports, allowing you to easily add accessories such as boost gauges, nitrous systems, water methanol injection, or other aftermarket devices to optimize engine performance.
Designed specifically for models like the 2001-2004 GMC Sierra 2500 HD and Chevrolet Silverado 2500 HD, this delete plug is a straightforward solution for those seeking improved intake airflow and performance tuning potential. It requires aftermarket tuning to fully utilize its benefits, making it ideal for enthusiasts looking to customize their diesel trucks.
The installation process is simplified with the included pre-drilled ports, ensuring compatibility with various aftermarket accessories. The Fleece Performance LB7 Intake Air Heater Delete Plug not only improves airflow but also contributes to more consistent engine operation and potential performance gains. Built for durability, it withstands harsh engine conditions and is a reliable upgrade for serious diesel owners seeking optimal airflow and tuning flexibility.

Features:

• CNC machined billet aluminum construction for durability and precision

• Pre-drilled and tapped 1/8" NPT ports for accessories like boost gauges and nitrous systems

• Designed specifically for 2001-2004 GM Duramax LB7 engines

• Easy installation with compatible factory mounting points

• Improves intake airflow and engine performance when combined with aftermarket tuning

Fitment:
2001 Chevrolet Silverado 2500 HD Base
2001 Chevrolet Silverado 2500 HD LS
2001 Chevrolet Silverado 2500 HD LT
2001 Chevrolet Silverado 3500 Base
2001 Chevrolet Silverado 3500 LS
2001 Chevrolet Silverado 3500 LT
2001 GMC Sierra 2500 HD SL
2001 GMC Sierra 2500 HD SLE
2001 GMC Sierra 2500 HD SLT
2001 GMC Sierra 3500 SL
2001 GMC Sierra 3500 SLE
2001 GMC Sierra 3500 SLT
2002 Chevrolet Silverado 2500 HD Base
2002 Chevrolet Silverado 2500 HD LS
2002 Chevrolet Silverado 2500 HD LT
2002 Chevrolet Silverado 3500 Base
2002 Chevrolet Silverado 3500 LS
2002 Chevrolet Silverado 3500 LT
2002 GMC Sierra 2500 HD Base
2002 GMC Sierra 2500 HD SL
2002 GMC Sierra 2500 HD SLE
2002 GMC Sierra 2500 HD SLT
2002 GMC Sierra 3500 Base
2002 GMC Sierra 3500 SL
2002 GMC Sierra 3500 SLE
2002 GMC Sierra 3500 SLT
2003 Chevrolet Silverado 2500 HD Base
2003 Chevrolet Silverado 2500 HD LS
2003 Chevrolet Silverado 2500 HD LT
2003 Chevrolet Silverado 3500 Base
2003 Chevrolet Silverado 3500 LS
2003 Chevrolet Silverado 3500 LT
2003 GMC Sierra 2500 HD Base
2003 GMC Sierra 2500 HD SLE
2003 GMC Sierra 2500 HD SLT
2003 GMC Sierra 2500 HD WT
2003 GMC Sierra 3500 Base
2003 GMC Sierra 3500 SLE
2003 GMC Sierra 3500 SLT
2004 Chevrolet Silverado 2500 HD Base
2004 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2004 Chevrolet Silverado 3500 Base
2004 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2004 GMC Sierra 2500 HD Base
2004 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD WT
2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 SLE
2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1