MBRP S60210SLM 5 Inch T409 Stainless Steel Downpipe-Back Exhaust System

The MBRP S60210SLM ARMOR PLUS Series exhaust system delivers enhanced performance and durability for 2001-2004 Chevrolet Silverado and GMC Sierra HD trucks equipped with the 6.6L Duramax diesel engine. This downpipe-back system features 5-inch mandrel-bent T409 stainless steel tubing designed to maximize exhaust flow and boost engine performance.

Key Features:

• 5-inch mandrel-bent T409 stainless steel construction for smooth, unrestricted exhaust flow
• Single side exit configuration with no muffler for aggressive exhaust tone
• Corrosion-resistant T409 stainless steel protects against rust penetration
• Mandrel bending eliminates rippling in bends for maximum flow efficiency
• Improved exhaust scavenging enhances engine performance and longevity
• Backed by MBRP's 5-Year Warranty on SLM series products

System Configuration:

• Downpipe-back single side exit design
• No muffler configuration for maximum sound and flow
• 5-inch diameter tubing throughout
• No tip included

Important Notes:

• Cutting of OEM exhaust may be required during installation
• Not for use on vehicles equipped with catalytic converter
• Excludes 2002-2004 California emission-certified models
• Designed for Extended Cab and Crew Cab configurations only

The MBRP ARMOR PLUS Series combines performance-oriented design with value-conscious materials. T409 stainless steel offers excellent corrosion resistance for most climates, though exposure to heavy salt, winter road treatments, or coastal environments may accelerate surface corrosion. The mandrel-bent tubing ensures consistent diameter throughout each bend, allowing your Duramax engine to breathe more freely and produce more power while extending engine life.