FOMIUZY High-Flow Front Catalytic Converter Kit for Honda/Acura 2.4L (Direct-Fit, Stainless Steel)

The FOMIUZY high-flow front catalytic converter kit is a direct-fit replacement designed to restore emission control and exhaust flow for 2.4L Hondas and Acuras listed — supplied as a complete front converter assembly ready for bolt-up and optional welding.

This front catalytic converter kit is engineered as a like-for-like replacement for select Honda Accord (2013–2017 2.4L), Acura TLX (2015–2020 2.4L) and Honda CR‑V (2015–2019 2.4L) models. Built with stainless steel housing and a high-load ceramic substrate coated with precious metals, it balances durability with catalytic efficiency. The unit is supplied as a single kit and includes OE reference numbers to help confirm fitment; always verify your part number and emissions requirements before purchasing.

How does this converter match my vehicle’s original equipment?

The FOMIUZY kit is made to match the original dimensions, flanges and mounting points so it installs without custom fabrication on the listed vehicles. The converter uses OE-style substrates and stainless-steel construction to mirror factory form and function while providing improved flow characteristics.

• Direct-fit design for listed Honda and Acura 2.4L models
• OE reference numbers included: 16827, 45148, 181805PHA00, 18180RDFA00, 181905A2A00, 181905A2A10, 181905X6J00
• Stainless steel body for corrosion resistance
• Ceramic substrate with Pt, Rh and Pd catalyst loading

What are the key materials and construction details?

This front converter uses a rugged stainless-steel shell and a high-deformation ceramic substrate to maximize the catalytic surface area. Precious metal coatings (platinum, rhodium and palladium) are applied to the substrate to support conversion performance under typical operating temperatures.

• High-grade stainless steel outer housing for heat and corrosion resistance
• Deformed ceramic substrate to increase contact and surface area
• Precious metal catalysts (Pt, Rh, Pd) for effective pollutant processing
• Factory-tested components to meet or exceed OEM specifications

How difficult is installation and what should I know before fitting?

Installation is intended to be straightforward for anyone familiar with exhaust work: bolt the unit in place using the factory-style flanges, then consider tack-welding to enhance sealing for long-term reliability. Note that this kit is not compliant with California emissions standards and should not be sold for use in CA or NY where those rules apply.

• 100% bolt-on design for quick replacement of the OE front converter
• Recommended: secure with bolts first, then weld for improved sealing
• Not legal for sale in California or New York where strict emissions rules apply
• Verify your vehicle’s part number before ordering to ensure correct fit

What support and warranty come with the part?

FOMIUZY supplies this unit with a lifetime warranty and factory testing to confirm build quality. Customer support is available for fitment questions and after-sales service, and the seller encourages contact if any part issues arise.

• Lifetime warranty covering manufacturing defects
• Factory-tested to meet or exceed OEM performance standards
• Customer service available for fitment and warranty support
• Single kit supplied per order — includes the complete converter assembly

Who is this for: The FOMIUZY high-flow front catalytic converter kit is intended for owners or mechanics who need a reliable direct-fit replacement for a damaged or failing front converter on compatible 2.4L Honda Accord, Acura TLX, and Honda CR‑V models. It’s suited for those seeking OEM-style fitment with durable stainless-steel construction and the added support of a lifetime warranty. Confirm your car’s model year and OEM part number, and avoid installing in regions requiring California emissions compliance.