Left and Right 2-PC Catalytic Converter Kit Direct-Fit Compatible with Ford F-150 F150 2015 2016 2017 2018 2019 2020 5.0L, Replace# 645165 645166 645147, EPA Compliant

Key features

• VEHICLE FITMENT & PURCHASE TIPS – Exclusively designed for 2015-2020 Ford F-150 5.0L V8. Fits SuperCrew Cab (5.5ft/6.5ft bed) and SuperCab (6.5ft standard bed) models. ❌ Not compatible with Regular Cab, 8.0ft long bed, factory active exhaust, F-150 Raptor, and all 2.7L/3.5L/3.3L EcoBoost engines. Purchase Reminder: Confirm your cab style and bed size before ordering. Send us your VIN for free fitment verification to avoid wrong purchases and installation issues.
• OE REPLACEMENT & INSTALLATION METHOD – Matches factory OEM specifications with replacement part numbers 645165, 645166, and 645147 for perfect compatibility with stock exhaust systems. This catalytic converter kit features a split independent pipeline design, shipped as separate branched pipes with no integrated welding. On-site assembly is required via standard flange docking, clamp fastening and gasket sealing to complete the connection.
• EPA COMPLIANT – Designed and tested to meet strict EPA emission standards for legal street use. Equipped with high-density catalyst substrates to efficiently convert harmful exhaust gases into clean ones, fully meeting local inspection standards for smooth annual audits. Note: This unit is not CARB-approved and cannot be sold or installed in CA, NY, ME and other CARB-regulated states.
• DURABLE MATERIAL & FINE CRAFTSMANSHIP – Adopts premium 409 stainless steel, featuring outstanding rust, corrosion and high-temperature resistance for long service life. Fully factory welded joints ensure tight sealing to avoid exhaust leaks and abnormal noise. Smooth inner pipe lowers exhaust resistance and keeps stable engine power.
• PROFESSIONAL AFTER-SALES SUPPORT – We offer dependable after-sales support for all catalytic converters. Our professional team provides fast replies to solve fitment, quality and usage issues. Standard return and replacement services are available to fully protect your purchase rights.

Free shipping included. 30-day hassle-free returns.