Cold Air Intake Kit For 2001-2004 LB7 6.6L Duramax Chevrolet/GMC Sierra 2500HD 3500HD｜SPELAB

Cold Air Intake Kit For 2001-2004 LB7 6.6L Duramax Chevrolet/GMC Sierra 2500HD 3500HD｜SPELAB

A Cold Air Intake System positions the filter outside the engine compartment to ensure the coolest possible air inlet temperatures. Cooler air contains more oxygen, leading to a more powerful explosion in the combustion chamber, resulting in increased horsepower and torque. However, this is just one aspect of the power equation. Adjusting the length and diameter of the inlet pipe to harmonize with the engine's resonance helps push more air into the cylinders (consider your engine as a large air pump). This tuning enables the system to provide maximum power gains across the entire RPM range.

Features:

• Brand: SPELAB
  
• SKU: SPIS08756
  
• Color: Black Pipe | Red Filter
  
• Type: GMC Sierra / Chevy Silverado Cold Air Intake Kit
  
• Material: Black powder-coated aluminum alloy
  
• Sound: Provides intense, deep sporty sound
  
• Performance Boost: Improves throttle response, increases horsepower by 7-10%, and torque by 6-8%
  
• Filter: High-quality, washable, reusable cone air filter
  
• Installation: Easy to install with simple tools, no additional parts needed, all mounting accessories included

Vehicle Fitment:

• 2001 Chevrolet Silverado 2500HD/3500 All Models with 6.6L V8 Diesel Engine
  
• 2002 Chevrolet Silverado 2500HD/3500 All Models with 6.6L V8 Diesel Engine
• 2003 Chevrolet Silverado 2500HD/3500 All Models with 6.6L V8 Diesel Engine
• 2004 Chevrolet Silverado 2500HD/3500 All Models with 6.6L V8 Diesel LB7 Engine
  
• 2001 GMC Sierra 2500HD/3500 All Models with 6.6L V8 Diesel Engine
  
• 2002 GMC Sierra 2500HD/3500 All Models with 6.6L V8 Diesel Engine
• 2003 GMC Sierra 2500HD/3500 All Models with 6.6L V8 Diesel Engine
• 2004 GMC Sierra 2500HD/3500 All Models with 6.6L V8 Diesel LB7 Engine

Notes:
(Fits Manual & Automatic Transmission)
**Make note that not all 2004 model year vehicles are equipped with the LB7 engine type.
This Intake Kit will only fit 2004 model year vehicles with LB7 engine types. 2004 model year vehicles with the LB7 engine type can be identified by VIN number. The 8th number of the VIN will be “1” on 2004 model year vehicles with the LB7 engine type.

COMMON FAQS

1. What a cold air intake does? 

With a cold air intake, you can expect the following from your vehicle:

• Improved horsepower
  
• Improved acceleration
  
• Improved Sound
  
• Improved mileage
  

2. Does a cold air intake increase mpg?

A suitable amount of air is necessary for good and better combustion. More air can be used in a vehicle to increase horsepower. Therefore, cool air intake undoubtedly increases your car's MPG and aids in petrol savings. A cold air intake is consequently installed in your car to improve airflow and cool the combustion engine.

3. How much hp does a cold air intake add? 

A cold air intake increases the amount of air that an engine can take in and resultantly the performance of engine upgrades. There is no direct number quantifying how much horsepower is added to the engine after this upgrade. But, this upgrade can provide a gain of around 5-20 hp. However, for turbocharged and supercharged engines the power gain is outstanding.

Terms Of Service

• Fast Shipping Policy:

The order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

• Easy Return Policy:

Every order comes with a 14-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.