MBRP S6284AL 4" Filter-Back Single-Side Exit Aluminized Exhaust for 2011-14 Ford

Vehicle Fitment

• 2011-2014 Ford F-250 Super Duty (6.7L PowerStroke diesel)
• 2011-2014 Ford F-350 Super Duty (6.7L PowerStroke diesel)
• 2011-2014 Ford F-450 Super Duty (6.7L PowerStroke diesel)

Features

• 4.00" diameter aluminized steel tubing for improved exhaust flow
• Single-side exit "Filter-Back" style exhaust system designed for the 6.7L PowerStroke platform
• Heavy-gauge aluminized steel construction (Armor Lite series) for value and durability
• Mandrel-bent tubing to maintain smooth exhaust flow and reduce restriction
• Includes 5" polished tip for enhanced styling and finish
• Designed to reduce exhaust back-pressure and lower EGTs under heavy load or towing conditions
• Bolt-on installation using factory mounting points - minimal modifications required
• 3-Year limited warranty on the aluminized steel version

Specifications

• Part Number: S6284AL
• Piping Diameter: 4.00" (≈ 101.6 mm)
• Material: Aluminized Steel (Armor Lite/Installer series)
• Fitment Years: 2011-2014 Ford Super Duty (F-250/F-350/F-450) with 6.7L PowerStroke
• Configuration: Filter-Back exhaust, single-side exit, includes down-pipe replacement section

Included Components

• 1x full filter-back exhaust system (4" aluminized steel, single-side exit)
• 1x polished 5" OD stainless tip included
• Installation hardware and instruction sheet included

Product Description

The MBRP S6284AL is a performance exhaust system tailored for the 6.7 L PowerStroke diesel engine in 2011-2014 Ford Super Duty trucks (F-250, F-350, F-450). With its 4.00" aluminized steel tubing and single-side exit layout, this "Filter-Back" system offers a significant flow upgrade over the stock exhaust, helping reduce back-pressure and supporting improved turbo efficiency under heavy use or towing conditions.

Built in the Armor Lite Series using heavy-gauge aluminized steel, the S6284AL delivers quality and performance at a value price point. The inclusion of a polished 5" tip adds visual appeal. Designed for ease of installation, the system uses factory mounting points and involves minimal fabrication. While fitment through 2014 is confirmed, ensure your vehicle is equipped with the 6.7L PowerStroke engine and within the year range listed before purchase.