2003.5–2007 Powerstroke 4-Inch Turbo-Back Exhaust System Featuring Muffler (Models #421024 / 422020)

Description

Description

Fits

Mel’s Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

The 421024/422020is a 4″ turbo-back exhaust system for the 2003.5-2007 Ford F-Series. It replaces your restrictive OE exhaust system with a 4″ mandrel-bent exhaust system and includes a high-flow muffler for street applications. Just like all of Mel’s Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you sail through the installation process. It not only sounds great but also improves torque, mileage, and throttle response.

Part Number: 421024/422020

Features

• 4″ Turboback Single Exhaust system.
• Includes Muffler
• Aluminized Steel & Stainless Steel Options
• Single Side Exit
• Easy Install – Mounts to OE Hangers

Notes

• This system will NOT fit trucks with a manual transmission

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