2023 Chevy/GMC 2500/3500 6.6L Gas SS T304 4" Cat-Back Exhaust System - Performance Upgrade for Towing & Off-Road Adventures

2020-2023 Chevrolet/GMC 6.6L 4" Cat Back Single Side Exit Pro Series T304 Stainless Steel

MBRP's performance exhaust system for the 2020-Current Chevy/GMC 2500 and 3500 are built to perform. Designed to maximize exhaust flow and minimize exhaust temperatures your truck will use less gas, last longer and perform better.

KEY FEATURES:

• 2020-2023 2500/3500 HD Silverado/Sierra 6.6L V8 Gas
• T304 Stainless Steel
• 4" Cat Back Single Side Exit (Street Version) Exhaust System
• 4" Mandrel Bent Tubing
• Moderate Sound Level
• +8 HP / +8 FTLB Performance Gains
• Dual Wall Tip 5" Inlet Outside Diameter Included

SPECS:

• Exhaust Series: Pro Series
• Material: T304 Stainless Steel
• Pipe Diameter: 4
• Exhaust Style: Single
• Exhaust Type: Cat Back
• Product Type: Exhaust System
• Vehicle Type: Performance Gas
• Universal: No
• Tip Included: Yes