Part #: WCF100414-GRY

Overview

The 20-24 Duramax L5P Stage 2 High Flow Bundle Kit is an application-specific diesel performance product for Chevrolet Silverado 2500HD/3500HD / GMC Sierra 2500HD/3500HD (20-26). The listing is structured to make the most important features and fitment easy to scan.

Key Features

• 4-inch turbo inlet designed to maintain OEM diameter for seamless integration
• High-quality hardware including silicone boot, seals, and stainless steel t-bolt clamps for secure, durable connections
• Removable air box lid for easy filter inspection and maintenance
• Hydrophobic pre-filter cover included to help keep MAF sensor, turbo, and engine airways clean
• Upgraded heavy-duty 3-inch diameter one-piece driver (hot) side intercooler pipe
• 3.5-inch diameter passenger (cold) side intercooler pipe replacing the OEM 2-piece plastic/rubber design
• Constructed from 14 gauge aluminum tubing with smooth mandrel bends for optimized airflow and increased durability

Installation & Fitment

Designed for Chevrolet Silverado 2500HD/3500HD / GMC Sierra 2500HD/3500HD (20-26). Verify vehicle configuration and part number WCF100414-GRY before installation.

Ideal For

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