2008–2010 Ford Powerstroke 4″ Downpipe-Back Race Exhaust – Muffler-Free (421007 / 422007)

Description

Description

Fits

Mel’s Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 421007 / 422007 is a 4″ Downpipe Back Exhaust system for the 2008-2010 Ford 6.4L. It replaces your restrictive OE exhaust system from the downpipe back with a 4″ mandrel-bent exhaust system, this kit does not include a muffler and is intended for track driven 6.4L’s! This exhaust not only sounds great, but will improve your torque, mileage, and throttle response!Part Number: 421007 / 422007

Features

• 4″ Downpipe Back Exhaust system.
• No Muffler
• No Bungs
• Aluminized Steel & Stainless Steel Option
• Single Side Exit
• Easy Install – Mounts to OE Hangers

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