Walker 84146 Catalytic Converter with Integrated Exhaust Manifold - Front

Walker CalCat Manifold Catalytic Converter

Walker CalCat Part Number 84146 is a catalytic converter with integrated exhaust manifold built for CARB-compliant replacement on select Hyundai Elantra and Kia Forte applications. It is designed for a precise OE-style fit and supports OBDII and non-OBD vehicles within the listed coverage.

Key Features

• CARB certified with Executive Order D-182-72
• Stainless steel converter body with ceramic substrate
• Integrated exhaust manifold design for front exhaust placement
• 5-bolt welded flange inlet and 2-bolt welded flange outlet
• Pre- and post-catalyst oxygen sensor locations
• Mounting hardware included
• OE-style fit for 2014-2016 Hyundai Elantra and 2014-2016 Kia Forte front applications

Product Details

Walker CalCat 84146 is engineered as a manifold-style catalytic converter for front-position exhaust service on 2014-2016 Hyundai Elantra and 2014-2016 Kia Forte models. The stainless steel housing, round body shape, and ceramic substrate are specified for direct replacement use, while the CARB certification and EO D-182-72 support legal installation in California and other states that require CARB-compliant replacement converters. This part cross-references Monroe Shocks & Struts (e.g., 5631081) for the same application.

What It Helps Address

• Failed emissions testing caused by a worn or inefficient catalytic converter
• Exhaust leaks at the manifold-to-pipe connection
• Check engine light concerns related to catalyst efficiency codes
• Restricted exhaust flow from a damaged internal substrate
• Fitment issues when replacing the original front manifold converter on Hyundai Elantra or Kia Forte models

Installation Notes

Fits 2016 Hyundai Elantra, front. Fits 2016 Kia Forte, front. Fits 2015 Hyundai Elantra, front. Fits 2015 Kia Forte, front. Fits 2014 Hyundai Elantra, front. Fits 2014 Kia Forte, front. An exhaust gasket is recommended, and additional part 31640 is listed as needed to complete installation. Verify engine family number and emissions requirements before installation, especially for California and other CARB-regulated states.

Quality Assurance

Walker CalCat converters are designed, tested, and validated to meet CARB standards for the listed applications. Part 84146 is built for regulated emissions service and OE-style replacement fitment.