Part #: WCF100684-RED

Overview

The 4in Intake Kit Stage 2 - Red is an application-specific diesel performance product for Chevrolet Silverado 2500HD / Silverado 3500HD / GMC Sierra 2500HD / Sierra 3500HD (20-26). The listing is structured to make the most important features and fitment easy to scan.

Key Features

• Constructed from high-quality fabricated aluminum for strength and heat resistance
• Large diameter 4-inch piping with smooth aerodynamic bends to maximize airflow velocity and volume
• Intake horn over an inch larger than OEM diameter to reduce turbo inlet restrictions
• Dry filter assembly for efficient filtration and easy maintenance
• Designed to draw cold air through the hood Ram Air duct and inner fender for cooler intake temperatures
• Finished in custom powder coat colors for a unique, durable look
• Direct replacement for multiple GM part numbers, ensuring proper fit and function

Installation & Fitment

Designed for Chevrolet Silverado 2500HD / Silverado 3500HD / GMC Sierra 2500HD / Sierra 3500HD (20-26). Verify vehicle configuration and part number WCF100684-RED before installation.

Ideal For

Ideal for customers looking for a vehicle-specific diesel performance product with clear fitment and useful product details.