SKU: 90904830942

Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn

$92.88 $103.20
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USA
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake HornUpgrade your 01 04 GM Duramax 6. 6L LB7 engine's air intake system with the Fleece Performance High Flow Intake Horn. Designed to enhance airflow and boost engine performance, this intake horn offers improved combustion efficiency for your truck. Crafted specifically for the LB7 Duramax, it ensures a perfect fit and optimal integration with your existing setup. The enhanced airflow design helps increase horsepower and torque while maintaining reliable

Upgrade your 01-04 GM Duramax 6.6L LB7 engine's air intake system with the Fleece Performance High Flow Intake Horn. Designed to enhance airflow and boost engine performance, this intake horn offers improved combustion efficiency for your truck.

Crafted specifically for the LB7 Duramax, it ensures a perfect fit and optimal integration with your existing setup. The enhanced airflow design helps increase horsepower and torque while maintaining reliable daily performance.

The Fleece Performance brand is trusted among automotive enthusiasts for delivering quality and durability. This intake horn is constructed from high-grade materials to withstand the rigors of performance use and extended engine operation.

Installation is straightforward, designed to fit OEM specifications without the need for complex modifications. Whether you're aiming for improved towing power or better throttle response, this component is a smart upgrade for your Duramax engine.



Experience competitive pricing with no hidden fees, fast European shipping, and expert support from Tuningsupply, your go-to source for performance parts. Elevate your engine's breathing and unlock more power with this premium Fleece Performance intake horn.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90904830942

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4.3 ★★★★★
Based on 22 reviews
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J
Verified Purchase
Jeff
Lexington, US
★★★★★ 5
Nice & comfortable
Size: XX-Large, Color: Grey Heather, Size: XX-Large, Color: Grey Heather
This is a nice & comfortable sweat shirt. I wear a 2X and this fits me comfortably. The stitching is right on as there are no loose threads anywhere on the shirt. This shirt is medium thickness & has a little bit of stretch to it, which is all one needs. From underwear to sweatshirts FOTL has does a great job once again. For the price paid you are getting a great value for your money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
J
Verified Purchase
James.
Draper, US
★★★★★ 3
Nice fit and warm, but bad material.
Size: 4X-Large, Color: Black
Not good material, now it looks like having four or five years of use and is not 1 year old.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
B
Verified Purchase
Brizzler
Lowell, US
★★★★★ 5
Meets the demands.
Size: XX-Large, Color: Black Heather Pullover
Good quality and soft. Not to thick and breathable. Comfortable for all day use. Pilling is an issue inside after a few washes. Great value for a hoodie. Size is good but will shrink after a couple washes. Not to warm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
E
Verified Purchase
Eesh
Lexington, US
★★★★★ 5
Excellent quality, thick, warm and comfortable!
Size: 3X-Large, Color: Duffle Bag Green
I bought this sweat shirt for my husband, and had to buy him another because I love it so much!! My children have tried to take it from me several times. It is so soft, super thick, and warm. I love the fit, it is a little baggie just how I like them. The quality is great for the money, at this price sweat shirts are usually see through and bad quality but NOT this one!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
J
Verified Purchase
Juan
Birmingham, US
★★★★★ 5
Cool
Size: Small, Color: Warm Mocha
A sweater is the ultimate clothing item for staying warm and cozy. Whether it's a chilly winter day or a cool summer evening, a sweater is there to provide comfort and protection. Its soft and knitted fabric feels gentle against the skin, making it a pleasure to wear. One of the greatest advantages of a sweater is its versatility. It can be dressed up or down, depending on the occasion. Pair it with jeans for a casual look, or wear it over a dress for a more elegant ensemble. With so many colors, patterns, and styles to choose from, there's a sweater for every taste and preference. Not only does a sweater keep you warm, but it also adds a touch of style to your outfit. From chunky cable-knit sweaters to sleek and form-fitting designs, there's a wide range of options to suit any fashion sense. Sweaters can be accessorized with scarves, hats, and jewelry to create a unique and personalized look. Another benefit of a sweater is its durability. Well-made sweaters are built to last, making them a wise investment in your wardrobe. With proper care, a sweater can withstand years of wear and still maintain its shape and quality. In addition to its practicality and style, a sweater also holds sentimental value. It can remind us of cherished memories, like cozy evenings by the fireplace or family gatherings during the holidays. Wearing a favorite sweater can evoke feelings of comfort, nostalgia, and a sense of belonging. In conclusion, a sweater is the optimal choice for both fashion and function. It keeps us warm, adds a stylish touch to our outfits, and holds sentimental value. So, next time you're getting dressed, don't forget to reach for that trusty sweater! Stay cozy, my friend! 😊🧥
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Reviewed in the United States on December 30, 2023

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