Part #: S5003409

Overview

The HD 20-21 Chevy/GMC 1500 6.2L T409 Muffler Bypass is an application-specific performance exhaust upgrade for Silverado/Sierra. This listing is organized around the application-specific details customers need when comparing parts.

Key Features

• Constructed from corrosion-resistant T409 stainless steel
• 3-inch diameter tubing for improved exhaust flow
• Enhanced exhaust sound with a deeper, more aggressive tone
• Durable and easy to clean material for long-term use
• Simple bolt-on installation for quick upgrades

Installation & Fitment

Designed for Silverado/Sierra. Verify vehicle configuration and part number S5003409 before installation.

Ideal For

Ideal for customers looking for a vehicle-specific upgrade with clear fitment and product-focused details.