FOMIUZY High-Flow Front Catalytic Converter Kit for 2.4L Honda Accord/Acura TLX/CR‑V — Stainless Steel, Direct-Fit

This front catalytic converter kit is engineered as a one-to-one replacement for the specified Honda and Acura 2.4L applications. Built from stainless steel with a high-loading ceramic substrate, it aims to match OEM fitment while improving durability and maintaining the correct emissions performance where legal. Before ordering, verify your vehicle's part number and emissions requirements; this unit does not meet California emissions standards.

Which vehicles and part numbers does this catalytic converter fit?

This kit is compatible with 2013–2017 Honda Accord 2.4L, 2015–2020 Acura TLX 2.4L, and 2015–2019 Honda CR‑V 2.4L. It corresponds to several OEM reference numbers used across these models, helping you confirm fitment against your vehicle’s existing converter.

• Compatible models: 2013–2017 Honda Accord 2.4L; 2015–2020 Acura TLX 2.4L; 2015–2019 Honda CR‑V 2.4L.
• Common OE# references: 16827, 45148, 181805PHA00, 18180RDFA00, 181905A2A00, 181905A2A10, 181905X6J00.
• Always compare your vehicle’s part number to ensure a direct match.

What materials and internal design features improve longevity and performance?

The housing is constructed from corrosion-resistant stainless steel to withstand high exhaust temperatures and road conditions. Inside, a ceramic substrate carries a high-load mix of precious metals (Pt, Rh, Pd) and is formed with increased surface deformation to maximize catalyst contact area and conversion potential.

• Stainless steel outer shell for long-term durability in high-heat environments.
• Ceramic substrate with platinum, rhodium, and palladium catalytic loads.
• High-deformation substrate geometry to increase contact area and efficiency.

How straightforward is installation and what should I prepare?

This is a direct-fit replacement designed to match the original unit’s mounting points and dimensions, which simplifies installation. For best sealing and long-term reliability, the unit can be bolted into place initially and then welded along the flanges as recommended in the product notes.

• 100% matched to original fitment for simplified installation.
• Recommended procedure: bolt first, then weld for improved sealing performance.
• Not compliant with California and New York emission requirements—verify local legality before purchasing.

What warranty and post-sale support does FOMIUZY provide?

FOMIUZY offers a lifetime warranty on this catalytic converter kit, and factory testing ensures it meets or exceeds OEM specifications. The seller commits to customer support and after-sales service; contact them for replacements if quality issues arise.

• Factory-tested to meet or exceed OEM specifications.
• Lifetime warranty; contact FOMIUZY for replacements or service.
• Seller response targeted within 24 hours (excluding Sundays and holidays).

Who is this for: This catalytic converter kit suits owners and mechanics needing a direct-fit front conversion for compatible 2.4L Honda and Acura vehicles who want OEM-style fitment, durable stainless-steel construction, and a high-loading ceramic catalyst. It’s ideal for those replacing a failed or clogged front converter on eligible Accord, TLX, or CR‑V models, provided your vehicle is not subject to California emissions regulations.