MBRP DS9401 4" Stainless Steel Downpipe for 5.9 Cummins

Elevate your 5.9 Cummins engine’s performance and efficiency with the MBRP DS9401 4" Stainless Steel Downpipe. Crafted from durable T409 stainless steel, this downpipe is designed to withstand the rigors of heavy use while providing superior durability and longevity.

The mandrel-bent tubing ensures optimal flow and minimizes restrictions, allowing for improved exhaust gas flow. This innovative design not only lowers exhaust gas temperatures but also significantly increases power output, making it an ideal upgrade for enthusiasts looking to maximize their engine’s performance.

Key Features:

• Durable Construction: Made from high-quality T409 stainless steel for exceptional strength and resistance to corrosion.
• Optimized Flow: Mandrel-bent tubing promotes unrestricted exhaust flow for enhanced performance.
• Lower EGTs: Helps reduce exhaust gas temperatures, protecting your engine and improving efficiency.
• Easy Installation: Engineered for a precise fit, allowing for a straightforward installation process.

Upgrade your 5.9 Cummins with the MBRP DS9401 4" Stainless Steel Downpipe and experience a noticeable improvement in power and efficiency.