CAT CLEAN Catalytic Converter for Honda Pilot 2009-2015 & More – EPA Compliant 3.5L V6 Replacement (16643)

Premium Catalytic Converter Replacement for a Range of Honda/Acura Models

CAT CLEAN introduces a durable catalytic converter replacement designed to fit a broad lineup of Honda and Acura vehicles, including the Honda Pilot (2009-2015), Accord (2008-2017), Odyssey (2011-2017), and several MDX, RDX, TL, TLX, TSX, ZDX, and RL variants. This unit is EPA compliant and built to support clean exhaust performance while maintaining everyday driving comfort. It’s engineered to feel like a factory-grade upgrade, offering a balanced blend of efficiency, durability, and ease of installation.

Featuring OEM-grade high-density honeycomb ceramic substrates embedded with precious metals, the CAT CLEAN converter is designed to support efficient catalytic reactions and cleaner exhaust streams. While results can vary by vehicle and driving conditions, drivers often notice smoother idle, quieter operation, and a more predictable engine response as part of a well-functioning emissions control system.

Key Features at a Glance

• Vehicle Fitment & OE No.: Compatible with Honda Pilot 2009-2015, Accord 2008-2017, Odyssey 2011-2017, and multiple Acura models; OEM references include 16643, 16658, 40924, 4732348.
• EPA Compliant: Designed to meet federal emission standards for eligible vehicles, supporting compliant exhaust emissions without compromising performance.
• Durable Construction: 409L stainless steel exterior provides wear and corrosion resistance; internal high-temperature pad protects the ceramic core for longevity.
• Direct Bolt-On Design: Straightforward installation with no welding required; crafted to withstand harsh driving conditions while delivering steady exhaust flow.
• Warranty & Support: 6-year / 50,000 mile performance warranty backed by a dedicated support team.

In real-world use, this CAT CLEAN replacement aims to restore reliable catalytic efficiency, which can help address common fault codes related to reduced catalyst performance. It is important to note that results depend on your specific vehicle configuration and adherence to regional emissions rules.

Usage Notes and Regional Compliance

Important: This product is EPA-compliant and suitable for vehicles that meet federal emission standards. It cannot be sold or used in California, Colorado, New York, or Maine due to regional regulatory differences.

For customers seeking a straightforward upgrade that emphasizes durable construction, direct installation, and compliant emissions performance, CAT CLEAN offers a compelling option built around real-world driving needs. While no replacement can guarantee specific outcomes in every situation, this converter is designed to deliver a dependable, long-lasting improvement to your exhaust system.

Why Choose CAT CLEAN

• Reliability: robust stainless steel shell and protective internal components help extend service life.
• Ease of install: bolt-on design suited for DIY enthusiasts and professional installers alike.
• Compliance: engineered with EPA standards in mind for eligible models.