4″ Front-Pipe w/Flange (GMS9401), Armor Lite, T409 Stainless Steel

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The 4″ Front-Pipe w/Flange (GMS9401) from Armor Lite is a durable and high-quality exhaust component made from T409 stainless steel. Its key features include a flange for easy installation and a 4″ diameter for improved exhaust flow. This front-pipe offers numerous benefits, such as increased horsepower and torque, improved fuel efficiency, and a deeper, more aggressive exhaust sound. Its unique selling points are its superior construction and compatibility with a wide range of vehicles. Upgrade your exhaust system with the 4″ Front-Pipe w/Flange from Armor Lite for enhanced performance and a bold, powerful sound.

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Description

2001-2004 Chevrolet/GMC Duramax 2500/3500 T409 Stainless Steel 4in Front-Pipe with Flange

Introducing the 4″ Front-Pipe w/Flange (GMS9401) from Armor Lite, the ultimate upgrade for your vehicle’s exhaust system. Made from high-quality T409 stainless steel, this front-pipe is designed to provide superior durability and performance, making it the perfect choice for any car enthusiast.

One of the standout features of this front-pipe is its 4″ diameter, which allows for maximum exhaust flow and improved engine performance. This means you’ll experience a noticeable increase in horsepower and torque, giving your vehicle a powerful boost on the road.

But that’s not all – the Armor Lite 4″ Front-Pipe also comes with a flange, making installation a breeze. No need to worry about complicated modifications or welding – simply bolt it on and you’re good to go. This not only saves you time and hassle, but also ensures a secure and leak-free fit.

In addition to its impressive performance, this front-pipe is also built to last. Made from T409 stainless steel, it is highly resistant to corrosion and rust, ensuring that it will withstand the test of time and maintain its sleek appearance for years to come. This makes it a smart investment for any vehicle owner looking for a long-lasting and reliable upgrade.

But the benefits don’t stop there. The Armor Lite 4″ Front-Pipe also adds a deep, aggressive tone to your vehicle’s exhaust, giving it a more sporty and powerful sound. This not only enhances the overall driving experience, but also adds a touch of style to your vehicle.

So why choose the Armor Lite 4″ Front-Pipe? With its high-quality T409 stainless steel construction, 4″ diameter for improved performance, easy installation with included flange, and added aggressive exhaust tone, this front-pipe offers unbeatable value for any car enthusiast. Upgrade your vehicle’s exhaust system today and experience the difference with Armor Lite.

Additional information
Weight 24 lbs
Dimensions 64.5 × 11.5 × 10 in
Fitment

Fitment

Vehicle Compatibility (16 vehicles)16 of 16 Loaded

Year Make Model Trim Engine Body Type Bed Length Transmission
2004 Chevrolet Silverado 2500 HD All 6.6L 6599cc V8 All All All
2004 Chevrolet Silverado 3500 All 6.6L 6599cc V8 All All All
2004 GMC Sierra 2500 HD All 6.6L 6599cc V8 All All All
2004 GMC Sierra 3500 All 6.6L 6599cc V8 All All All
2003 Chevrolet Silverado 2500 HD All 6.6L 6599cc V8 All All All
2003 Chevrolet Silverado 3500 All 6.6L 6599cc V8 All All All
2003 GMC Sierra 2500 HD All 6.6L 6599cc V8 All All All
2003 GMC Sierra 3500 All 6.6L 6599cc V8 All All All
2002 Chevrolet Silverado 2500 HD All 6.6L 6599cc V8 All All All
2002 Chevrolet Silverado 3500 All 6.6L 6599cc V8 All All All
2002 GMC Sierra 2500 HD All 6.6L 6599cc V8 All All All
2002 GMC Sierra 3500 All 6.6L 6599cc V8 All All All
2001 Chevrolet Silverado 2500 HD All 6.6L 6599cc V8 All All All
2001 Chevrolet Silverado 3500 All 6.6L 6599cc V8 All All All
2001 GMC Sierra 2500 HD All 6.6L 6599cc V8 All All All
2001 GMC Sierra 3500 All 6.6L 6599cc V8 All All All
Competition Only

Competition Only

This part is intended for use on racing vehicles that are used exclusively for competition in closed-course racing events. Installing or using this part on any emission-controlled vehicle, or selling this part for such use, violates federal and state emissions laws and regulations. “Street,” “off-road,” and “dual-use” of this part is prohibited.

Prop 65

Prop 65

WARNING: This product can expose you to chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

About brand
MBRP builds exhaust systems for diesel trucks that need better sound and airflow. The company focuses on fitment, durability, and real-world performance. MBRP products support daily driving, towing, and performance use. MBRP designs exhaust systems to reduce backpressure and improve exhaust flow. Their systems help lower exhaust temperatures and improve throttle response. This results in stronger performance under load. Diesel owners trust the brand for proven exhaust upgrades. Whether upgrading sound or improving performance, these systems deliver consistent results.
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