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  • K&N 2003-2007 Hummer H2 V8-6.0L Performance Intake Kit
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K&N 2003-2007 Hummer H2 V8-6.0L Performance Intake Kit

K&N Engineering
KNN57-3037
Out of stock
Cold Air Intakes
$474.99
K&N 2003-2007 Hummer H2 V8 6.0L Performance Intake Kit Upgrade your 2003-2007 Hummer H2 6.0L V8 with the K&N 57-3037 FIPK cold air intake. Boost...
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K&N 2003-2007 Hummer H2 V8-6.0L Performance Intake Kit
Description

K&N 2003-2007 Hummer H2 V8 6.0L Performance Intake Kit

Upgrade your 2003-2007 Hummer H2 6.0L V8 with the K&N 57-3037 FIPK cold air intake. Boost horsepower, torque, and throttle response with simple bolt-on installation.

The K&N 57 Series FIPK Cold Air Intake Kit (Part # 57-3037) is engineered to unlock hidden power and performance in your 2003–2007 Hummer H2 6.0L V8. Factory air intake systems often constrain airflow through restrictive air boxes and narrow tubing. K&N replaces this setup with an aerodynamically engineered high-density polyethylene (HDPE) intake tube and a custom heat shield, allowing your engine to inhale a significantly larger volume of cooler, oxygen-rich air.

Equipped with an oversized, washable, red oiled cotton gauze air filter, this kit improves engine breathing for enhanced horsepower and torque across the RPM range. Designed for direct bolt-on installation, it connects to factory mounting locations in approximately 90 minutes or less with basic tools. Plus, it is street legal in all 50 states (CARB EO # D-269-38) and backed by K&N’s Million Mile Limited Warranty.

Best Uses

  1. Off-Roading & Towing: Delivers additional low-end and mid-range torque needed to pull heavy loads, trailers, or conquer tough off-road trails.
  2. Daily Driving & Acceleration: Improves throttle response for easier highway merging and smoother passing power.
  3. Long-Term Engine Maintenance: Provides durable, reusable air filtration designed for extreme driving conditions without frequent replacement filters.

 Features

  1. Free-Flowing HDPE Intake Tube: Rotational-molded high-density polyethylene tube replaces restrictive stock tubing to maximize airflow volume.
  2. Washable & Reusable High-Flow Air Filter: Features a conical oiled cotton gauze filter that lasts up to 100,000 miles before requiring service under normal driving conditions.
  3. Custom Heat Shield: Isolates the air filter from engine heat, ensuring colder, denser air enters the engine bay.
  4. 50-State Street Legal: CARB compliant under EO # D-269-38, making it legal for use on emissions-controlled vehicles in all US states.
  5. Direct Bolt-On Installation: Replaces factory components using existing mounting points, requiring no drilling or complex modifications.

Benefits

  1. Guaranteed Horsepower & Torque Gain: Delivers an estimated gain of up to 11.42 HP @ 4524 RPM and added torque for noticeable power improvements.
  2. Sharper Throttle Response: Smoother airflow improves engine responsiveness when pressing the accelerator.
  3. Aggressive Engine Sound: Enhances your Hummer's V8 exhaust and intake tone under hard acceleration.
  4. Cost-Effective Lifetime Protection: Washable, reusable filter design eliminates the need to constantly purchase disposable paper filters.
  5. Warranty Safe Protection: Backed by K&N’s 10-Year / Million Mile Limited Warranty and will not void your vehicle’s factory warranty.

 

This Part Fits:

Year Make Model Submodel
2003-2009 Hummer H2 Base
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1. Shipments to the Contiguous 48 US States Orders $149.99 and over qualify for our fast free shipping offer. We have worked with our shipping companies and integrated their shipping prices with our website for customer comfort.

2. Please see our International Orders page for orders shipping outside the US. We have worked with our shipping companies and integrated their shipping prices with our website for customer comfort.

3.For a specific delivery ETA based on the exact item(s) you want to purchase, please call us at (248) 832-2444 or message us via Chat before placing an order.

Returns:

1. Returned products must be in new, unused condition and include the original box and/or packaging with all tags included.

2. Once your return is received and inspected by MotoKarMax (usually within 48-72 hours of receiving), your refund will be processed and a credit will be applied to your credit card or original payment method. Please note that depending on your credit card company, it may take an additional 2-10 business days after your credit is applied for it to be posted to your account.

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