Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
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Sinister Diesel

Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7

$612.29
$470.99 In Stock Sold out

1-4 DAYS DELIVERY

100% ORIGINAL AND QUALITY

24 MONTHS GUARANTEE

  • Description
  • Fitment
  • Return Policy
  • Reviews
The more air you can get to your truck's engine the better and more efficiently it runs, and factory air intakes just can't stand up to the Sinister Diesel 2001-04 Duramax 6.6L cold air intake in this regard. This cold air intake kit significantly improves throttle response and turbo spool up, and it's great for daily driving, towing and even racing applications!, If you're looking to get more performance and fuel economy from your 6.6L Duramax LB7 V-8, then the Sinister Diesel 2001-04 Duramax 6.6L cold air intake is the way to go. The aluminum tubing features CNC mandrel bending for smooth airflow and excellent durability, and it also comes with long-lasting reusable cotton filter media that is oversized to maximize airflow. This tubing is polished and powder coated in the signature Sinister Blue helping to combat corrosion and adding a great look under the hood., The 2001-04 Duramax 6.6L cold air intake has been designed, engineered and fabricated by Sinister Diesel ensuring the highest level of performance and quality, and these kits come with all mounting hardware required for the installation as well as silicone couplers designed for maximum durability. This kit has been developed for easy, drop-in installation with basic hand tools and minimum experience., Give a real boost to your truck'performance and save on fuel using this Sinister Diesel 2001-04 Duramax 6.6L cold air intake!, Includes:CNC Mandrel Bent Aluminum Intake Tube, Reusable Cotton Media Filter, Installation Hardware Check website for for Pre-Filter.

This Part Fits:

Year Make Model Submodel
2001-2004 Chevrolet Silverado 2500 HD Base
2001-2004 Chevrolet Silverado 2500 HD LS
2001-2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2001-2004 Chevrolet Silverado 3500 Base
2001-2004 Chevrolet Silverado 3500 LS
2001-2004 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2002-2004 GMC Sierra 2500 HD Base
2001-2002 GMC Sierra 2500 HD SL
2001-2004 GMC Sierra 2500 HD SLE
2001-2004 GMC Sierra 2500 HD SLT
2003-2004 GMC Sierra 2500 HD WT
2002-2004 GMC Sierra 3500 Base
2001-2002 GMC Sierra 3500 SL
2001-2004 GMC Sierra 3500 SLE
2001-2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT

1. Returns

No Refunds/Exchanges:

We do not accept returns or exchanges unless the item you purchased is defective. If you receive a defective item, please contact us at [•] with details of the product and the defect. You can send the item you consider defective to:

Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.

2. Shipping

To return the item you purchased, please mail it to:

Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.

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