14-19 Chevrolet Silverado GMC Sierra Catalytic Converter 4.3L 5.3L NTXGlow You'll want to flush the

You'll want to flush the old system lines before installation and add fresh PAG oil compatible with R134a refrigerant

you can apply a high-temp clear coat after install

Fits:✅ 2020-2024 Toyota Supra (all trims)

this hub features the shortest possible mounting surface while still retaining your horn and turn signals about 99% of the time

Warranty details are handled by our support team — reach out with your order number and they'll provide coverage specifics

14-19 Chevrolet Silverado GMC Sierra Catalytic Converter 4.3L 5.3L NTXGlow You'll want to flush the14 19 Chevrolet Silverado GMC Sierra Catalytic Converter 4. 3L 5. 3L Direct fit catalytic converter engineered for 4. 3L and 5. 3L engines in Silverado and Sierra trucks. Built to meet emissions standards while restoring exhaust flow on high mileage or damaged units. Hard panel construction designed for bolt on installation at factory mounting points. Factory Mounting Points In House Quality Check Ships from FL Warehouse Key Features Direct OEM