aFe Momentum GT Pro 5R Cold Air Intake System for 2019-2021 GM 4.3L V6 Trucks - 50-70043R

This 9” tall 360-degree radial flow air filter features a 5.5" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with the largest amount of high-flowing air and delivers the highest power gains in most cases. This media is perfect for street and/or track use. Momentum’s innovative filter-to-housing interface was built to feature the largest air filter possible. Once the system is installed, the air filter can be easily removed from the housing for maintenance by only uninstalling the intake tube. This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Its XLPE material is heat soak resistant and extremely durable. Stainless-steel T-bolt clamps are included for strength, and a premium bellows coupling allows for ample flexibility. Momentum GT intakes are designed with fewer parts for a fast and easy installation. Momentum GT Cold Air Intake System w/ Pro 5R Filter GM Silverado/Sierra 1500 19-21 V6-4.3L

• Clear Sight Window for Convenient Filter Inspection Without Disassembly
• Utilizes Factory Mounting Locations for an Easy and Secure Installation
• Incorporates the Factory Air Inlet Scoop with No Additional Hardware
• Premium T-Bolt Clamps and a Bellows Coupling Provide a Secure Seal
• Washable and Reusable Pro 5R Air Filter for Maximum Performance

Upgrade the airflow and performance of your 2019-2021 Chevrolet Silverado 1500 or GMC Sierra 1500 equipped with the 4.3L V6 engine using the aFe Momentum GT Pro 5R Cold Air Intake System, Part Number 50-70043R. This complete intake system is engineered to provide a high-flow path to the engine while maintaining a secure, factory-style fit. Its computer-designed and dyno-tuned intake tube supports strong airflow and consistent performance for street or track use.

The system includes a 9-inch-tall, 360-degree radial flow air filter with a 5.5-inch flange and pre-oiled Pro 5R media. Five layers of progressively finer cotton gauze help maximize airflow while providing effective filtration. The washable and reusable filter can be serviced for long-term use, and the clear sight window allows convenient inspection without removing the housing. The innovative filter-to-housing interface also makes filter removal easier by requiring only the intake tube to be uninstalled.

Constructed from heat-soak-resistant and durable XLPE material, the intake tube is designed to withstand demanding under-hood conditions. Premium stainless-steel T-bolt clamps and a flexible bellows coupling help maintain a reliable seal, while factory mounting locations support a straightforward installation. The system also incorporates the factory air inlet scoop without requiring additional hardware. Fewer components help reduce installation time and simplify maintenance.

Fitment: Fits select 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the 4.3L V6 engine. This product is not CARB approved and may not be legal for sale or use in emissions-controlled areas. Check local regulations before installation. Includes a California Proposition 65 warning.

What's Included

• aFe Momentum GT intake tube
• Pro 5R washable and reusable air filter
• Air filter housing and clear inspection window
• Premium T-bolt clamps
• Bellows coupling and required installation hardware

Features:

• High-Flow Pro 5R Filtration: Uses five layers of progressively finer pre-oiled cotton gauze media to support maximum airflow and filtration for street or track applications.
• 360-Degree Radial Flow Design: The tall radial flow filter provides a large filtration area and helps deliver strong, unrestricted airflow to the engine.
• Dyno-Tuned Intake Tube: Computer-designed XLPE intake tubing is engineered for optimized airflow, heat-soak resistance, durability, and a precise fit.
• Simple Factory-Style Installation: Utilizes factory mounting locations and the factory air inlet scoop, with T-bolt clamps and a flexible bellows coupling for a secure connection.

Fitments:
2019 Chevrolet Silverado 1500 Custom
2019 Chevrolet Silverado 1500 Custom Trail Boss
2019 Chevrolet Silverado 1500 WT
2019 GMC Sierra 1500 Base
2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 Custom Trail Boss
2020 Chevrolet Silverado 1500 WT
2020 GMC Sierra 1500 Base
2021 Chevrolet Silverado 1500 Custom
2021 Chevrolet Silverado 1500 Custom Trail Boss
2021 Chevrolet Silverado 1500 WT
2021 GMC Sierra 1500 Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1