SQS OEM/ODM High-Quality Catalytic Converter for 2011-2022 Dodge Challenger Chrysler 300 5.7L RWD Catalytic Converters with CE

Description

• Vehicle-Specific Direct Fitment for RWD 5.7L HEMI Models

Precision manufactured three-way catalytic converter for 2011–2022 Dodge Challenger & Chrysler 300 5.7L RWD HEMI engine. CNC machined flanges, pipe radian and oxygen sensor ports match OEM exhaust layout 1:1. Plug-and-play bolt-on installation without cutting, welding or vehicle modification.

• CE Certified for Global Cross-Border Export Complete CE

certification meets international safety and emission standards. Remove customs compliance barriers for overseas shipments, enable vehicles to smoothly pass official local emission inspections in multiple regions.

• Heavy-Duty Stainless Steel Construction & Fine Welding

Thickened stainless steel housing with full seamless TIG welding. Outstanding high temperature resistance, anti-rust and anti-vibration performance, prevent pipe cracking and exhaust leakage under long-distance high-load driving.

• High-Efficiency Precious Metal Substrate Avoids CEL P0420

Equipped with sufficient platinum-palladium-rhodium coated carrier to convert CO, HC, NOx harmful exhaust pollutants. Optimized internal airflow balances exhaust backpressure and stabilizes oxygen sensor signals, effectively eliminates P0420 fault codes and dashboard check engine light.

• Full OEM/ODM Customization & Factory Wholesale Support

SQS professional exhaust manufacturer supports customization of carrier cell density, precious metal loading, shell logo, surface treatment and packaging. Complete installation gaskets and bolts included, accept sample orders and large bulk export orders for American car aftermarket distributors and repair garages.