Compatible with SuperCrew w/ 5.5' Bed or SuperCab with 6.5' Bed

The COBB Cat-Back Exhaust for the EcoBoost F-150 is constructed of quality 304 stainless steel tubing. Mandrel bends ensure maximum flow throughout the entire system. An integrated flex section provides a small amount of compliance during installation and reduces stress on components once installed. The triple-chambered muffler with 3" inlet/outlets keeps the exhaust note crisp and prevents unwanted drone. The three sections are joined together using cast 3" 2-bolt flanges and multi-layer steel gaskets for a leak-free assembly. Connecting to the factory downpipe assembly is a breeze with an OEM style 2-bolt flange.

COBB Tuning - Product Highlight - F-150 EcoBoost Cat-Back Exhaust - YouTube

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COBB Tuning - Product Highlight - F-150 EcoBoost Cat-Back Exhaust COBB Tuning

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COBB Tuning50.8K subscribers

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Why?

The COBB F-150 Cat-Back Exhaust brings classic styling and high quality construction to your F-150's exhaust. As a direct factory replacement with no tuning required, it's a simple way to improve the looks and exhaust note of your EcoBoost F-150.

Features

Ford Cat-back Exhaust F-150 EcoBoost 2017-2020

• Dual 4" Polished Tips w/ COBB Logo
• 3" Mandrel Bent 304 Stainless Steel
• Cast 304 Stainless Steel 2-Bolt 3" Flanges
• Multi-Layer Steel Gaskets
• Three Chamber Muffler with 3" In/Out