PPE Three-Inch 304 Stainless Steel Down Pipes
For 2001-2004 CA GM 6.6L Duramax Engines

Overview:
The PPE Three-Inch 304 Stainless Steel Down Pipes are designed to replace factory down pipes on 2001-2004 CA GM 6.6L Duramax engines. Engineered to improve exhaust flow and reduce backpressure, these high-performance down pipes enhance engine efficiency, increase power, and provide a more aggressive exhaust sound. Made from durable 304 stainless steel, they offer long-lasting performance and corrosion resistance.

Key Features:

• 3-Inch Diameter:
  Larger diameter improves exhaust gas flow for better engine performance and power output.

• 304 Stainless Steel Construction:
  Durable and corrosion-resistant, ensuring long-lasting performance even in harsh conditions.

• Reduced Backpressure:
  Enhances turbo efficiency and engine power by reducing backpressure in the exhaust system.

• Direct Fit:
  Designed for easy installation as a direct replacement for factory down pipes.

Detailed Product Description:
The PPE Three-Inch 304 Stainless Steel Down Pipes are a performance-driven upgrade for 2001-2004 CA GM 6.6L Duramax engines. With a larger three-inch diameter, these down pipes allow for improved exhaust gas flow, reducing backpressure and enhancing overall engine efficiency. The result is increased power, faster turbo spool-up, and a more aggressive exhaust note.

Constructed from high-quality 304 stainless steel, these down pipes are built to withstand high temperatures and resist corrosion, ensuring long-lasting reliability. Their direct-fit design makes installation straightforward, allowing you to replace your factory down pipes with minimal effort.

What’s Included:

• Three-inch 304 stainless steel down pipes.
• Installation hardware and instructions.

Compatibility:

• Fits 2001-2004 CA GM 6.6L Duramax engines.
• Ideal for performance and heavy-duty applications.

Installation Guide

Compatible Vehicles