MCATX 4.55" Expandable Ends EPA Spun Converter
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MCATX 4.55" Expandable Ends EPA Spun Converter

$167.00
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Miller CAT Corp

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MCATX EPA Expandable Ends converters deliver OEM-grade emissions performance in a compact, installer-friendly design. Built in the USA with premium materials and proven catalytic chemistry, MCATX converters offer reliable EPA compliance and long-term durability for most popular vehicle applications. We use a proprietary process to give installers added flexibility to expand spun ends by .25".  Key Features True EPA-Compliant PerformanceOEM-grade washcoat technology ensures clean emissions and consistent catalytic activity. Premium ConstructionUses high-quality vermiculite insulation and OEM-sourced substrates for stronger retention, better heat management, and reduced rattling. Installer-Friendly DesignCompact body fits tight spaces. High ReliabilityBacked by over 30 years of converter engineering with some of the lowest warranty claim rates in the industry. Broad CompatibilityDesigned to cover a wide range of vehicles with fewer SKUs, making selection simple and efficient.

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