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K&N 21-3101 2017-2018 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module

K&N 21-3101 2017-2018 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module

Regular price $ 379.99
Regular price $ 417.99 Sale price $ 379.99
Free shipping on orders over $99 (contiguous U.S.) — flat $10.99 under $99. Shipping details
Quantity
✓ In Stock • Ships from manufacturer
Ships from K&N — this item ships direct from the manufacturer. It usually goes out quickly, but because it leaves their warehouse rather than ours, delivery can take a little longer than our in-stock parts.

K&N 21-3101 2017-2018 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module.

The Boost Control Module instructs the vehicle's ECU to increase the amount of pressure in the manifold to a higher level before releasing it through the wastegate, keeping more boost available for when you need it (up to an estimate 49 horsepower and 82 lb./ft. of torque). The module reads the MAP (manifold air pressure), preventing over-boost and ensuring that power is added safely. Everything you need to set up your Boost Control Module, including the control module, wiring harness, and complete instructions are included. Featuring easy plug & play installation, it can typically be installed and ready to use in 30 minutes or less!

Key Features

  • Compatible With Most Other Performance Upgrades.

This product is not approved for sale or use in the State of California, or in other states that require a CARB Executive Order (E.O.) number. It is intended for use in states that do not require CARB certification.

Fits These Vehicles

  • Fits 2017-2019 Chevrolet Silverado 2500 HD 6.6L V8 Diesel
  • Fits 2017-2019 Chevrolet Silverado 3500 HD 6.6L V8 Diesel
  • Fits 2017-2019 GMC Sierra 2500 HD 6.6L V8 Diesel
  • Fits 2017-2019 GMC Sierra 3500 HD 6.6L V8 Diesel

Confirm the model year, engine and the part number against your vehicle before ordering.

K&N warrants this product to be free from defects in materials and workmanship for one year from the date of purchase. Coverage applies only to the original purchaser and is non-transferable. Coverage excludes damage from transportation, storage, improper use, failure to follow the product instructions or perform preventive maintenance, modifications, unauthorized repair, normal wear and tear, racing, competition or off-road use. Claims are handled directly by K&N customer service.

Specifications

  • Brand: K&N
  • Manufacturer Part Number: 21-3101
  • Type: Throttle Controllers
  • Manufacturer Warranty: 1 Year Limited
  • Condition: New

Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Manufacturer's Warranty — K&N

K&N warrants its products against defects in materials and workmanship. Washable replacement air filters, washable cabin air filters, performance air intake systems and home HVAC filters carry a lifetime limited warranty; oil filters, disposable and universal air filters and automotive accessories are covered for one year from the date of purchase. Coverage applies to the original purchaser and excludes damage from improper use, failure to perform maintenance, modification, normal wear, racing, competition or off-road use. Claims are handled directly by K&N customer service.

Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by K&N. Contact us if you need help with a warranty claim.

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