Ford F-150 Exhaust Gaskets - COBB - Cat Back - '17-'27. This replacement hardware kit supplies the gaskets and bolts required to service or re-install your COBB Cat-Back Exhaust on 2017+ Ford F-150 EcoBoost models.

Heat cycles and miles can flatten gaskets and fatigue fasteners; refreshing them helps ensure a proper seal at the cat-back flange connections. This kit is matched to COBB cat-back connection points, making maintenance straightforward whether you’re addressing a minor leak, reinstalling after other work, or prepping for a clean fit. Keep your system buttoned up and avoid chasing exhaust leaks with the right components designed for the job.

Features

• Application: 2017+ Ford F-150 EcoBoost with COBB Cat-Back Exhaust
• Includes replacement gaskets and bolts
• Direct-fit for COBB cat-back connection points
• Helps maintain a secure, leak-resistant seal
• Ideal for maintenance, removal, and reinstallation

Have questions about fitment or installation? Call us—our team is ready to help, and we offer installation and customization at our Austin, Texas and Los Angeles, California area locations: 512-982-9393 (TX), 562-981-6800 (CA).

Buying multiple items? Contact us for potential shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov