
AFE 49-13003 Large Bore HD 4-Inch Cat-Back Exhaust System – Power and Performance for Your 6.0 Powerstroke
Maximize the potential of your 6.0 Powerstroke (2003-2007) with the AFE 49-13003 Large Bore HD 4-Inch Cat-Back Exhaust System, designed for those who demand more power and efficiency from their vehicle. Constructed from durable 409 stainless steel, this system is built to withstand constant wear and tear while enhancing airflow for improved engine performance. The robust two-piece construction over the axle ensures a secure fit and easy installation, making it a straightforward upgrade for any enthusiast.
By optimizing your engine’s output, the AFE Large Bore HD exhaust system delivers enhanced power and torque, allowing you to experience better performance and driveability. Built for reliability and designed for long-lasting service, this exhaust system will improve your vehicle’s performance mile after mile. Note: This product does not include an exhaust tip, which must be purchased separately.
Key Features:
- Maximum Performance for 6.0 Powerstroke (2003-2007): Optimizes engine output, providing improved power and torque.
- 409 Stainless Steel Construction: Rugged and corrosion-resistant, ensuring long-lasting durability in harsh conditions.
- Two-Piece Over-Axle Design: Simplifies installation while maintaining a secure fit for optimal performance.
- Enhanced Airflow: Improves exhaust flow, leading to better engine efficiency and overall performance.
Upgrade your 6.0 Powerstroke with the AFE 49-13003 Large Bore HD 4-Inch Cat-Back Exhaust System and experience reliable, high-performance power for any driving situation.

AFE 49-13003 Large Bore HD 4-Inch Cat-Back Exhaust System – Power and Performance for Your 6.0 Powerstroke
Maximize the potential of your 6.0 Powerstroke (2003-2007) with the AFE 49-13003 Large Bore HD 4-Inch Cat-Back Exhaust System, designed for those who demand more power and efficiency from their vehicle. Constructed from durable 409 stainless steel, this system is built to withstand constant wear and tear while enhancing airflow for improved engine performance. The robust two-piece construction over the axle ensures a secure fit and easy installation, making it a straightforward upgrade for any enthusiast.
By optimizing your engine’s output, the AFE Large Bore HD exhaust system delivers enhanced power and torque, allowing you to experience better performance and driveability. Built for reliability and designed for long-lasting service, this exhaust system will improve your vehicle’s performance mile after mile. Note: This product does not include an exhaust tip, which must be purchased separately.
Key Features:
Maximum Performance for 6.0 Powerstroke (2003-2007): Optimizes engine output, providing improved power and torque.
409 Stainless Steel Construction:[...]
AFE 49-13003 Large Bore HD 4-Inch Cat-Back Exhaust System – Power and Performance for Your 6.0 Powerstroke
Maximize the potential of your 6.0 Powerstroke (2003-2007) with the AFE 49-13003 Large Bore HD 4-Inch Cat-Back Exhaust System, designed for those who demand more power and efficiency from their vehicle. Constructed from durable 409 stainless steel, this system is built to withstand constant wear and tear while enhancing airflow for improved engine performance. The robust two-piece construction over the axle ensures a secure fit and easy installation, making it a straightforward upgrade for any enthusiast.
By optimizing your engine’s output, the AFE Large Bore HD exhaust system delivers enhanced power and torque, allowing you to experience better performance and driveability. Built for reliability and designed for long-lasting service, this exhaust system will improve your vehicle’s performance mile after mile. Note: This product does not include an exhaust tip, which must be purchased separately.
Key Features:
- Maximum Performance for 6.0 Powerstroke (2003-2007): Optimizes engine output, providing improved power and torque.
- 409 Stainless Steel Construction: Rugged and corrosion-resistant, ensuring long-lasting durability in harsh conditions.
- Two-Piece Over-Axle Design: Simplifies installation while maintaining a secure fit for optimal performance.
- Enhanced Airflow: Improves exhaust flow, leading to better engine efficiency and overall performance.
Upgrade your 6.0 Powerstroke with the AFE 49-13003 Large Bore HD 4-Inch Cat-Back Exhaust System and experience reliable, high-performance power for any driving situation.