Specifications
- Brand
- Fleece Performance
- Part #
- FPE-INTAKEHORN
- UPC
- 635909310365
Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn
$108.53
Fits 2001-2004 Chevrolet Silverado 2500 HD. This Fleece Performance intake horn offers an improved flow path for your LB7 Duramax engine.
Key Features
- Fits 2001-2004 Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 with the 6.6L LB7 Duramax engine.
- Improves airflow from the intercooler to the engine.
- Features a high-flow design for better air intake.
- Dyno testing showed an approximate 15 horsepower increase.
- Simple bolt-on installation.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This Fleece Performance intake horn is a straightforward upgrade for your 2001-2004 Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD with the 6.6L LB7 Duramax engine. It's designed to improve airflow into your engine, helping it breathe a little easier.
The factory intake horn can sometimes restrict airflow, especially as engines are used over time. This updated horn features a smoother, more direct path for the air charge coming from your intercooler. While it might seem like a small change, back-to-back dyno tests have shown an improvement of around 15 horsepower with this part installed. It's a simple bolt-on modification that can make a noticeable difference in how your truck performs, especially when you need it to pull or accelerate.
Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's instructions for proper installation.
Specifications
- Brand
- Fleece Performance
- Manufacturer Part #
- FPE-INTAKEHORN
- UPC
- 635909310365
Frequently Asked Questions
You Might Also Like
Similar products from the same category
Fleece Performance
Fleece Performance Universal Molded Plastic 5in Intake Manifold Elbow
Fleece Performance
Fleece Performance Universal Molded Plastic 5in Intake Manifold Elbow w/ Sensor Mounting Provisions
Fleece Performance
Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn
Fleece Performance
Fleece Performance Universal Molded Rubber Elbow for 5in Intakes
Fleece Performance
Fleece Performance Universal Molded Plastic 5in Intake Manifold Elbow
Fleece Performance
Fleece Performance Universal Molded Plastic 5in Intake Manifold Elbow w/ Sensor Mounting Provisions
Fleece Performance
Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn
Fleece Performance
Fleece Performance Universal Molded Rubber Elbow for 5in Intakes
Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn