Porsche Exhaust Gasket – Turbo to Catalytic Converter 99711121770 Left Part Number BKN0138 OEM Cross-Reference

Part Number BKN0138 OEM Cross-Reference 8N0498201C Position Front and Rear Inner Brand REIN AUTOMOTIVE

or scratched

0V6 Audi A4 Quattro 2002–2005 1

and power loss common with a degraded OEM hose

Porsche Exhaust Gasket – Turbo to Catalytic Converter 99711121770 Left Part Number BKN0138 OEM Cross-ReferenceExhaust pipe flange gaskets are used to make an airtight seal between exhaust system sections. These gaskets are often used between header sections and catalytic components. Depending on application, exhaust pipe flange gaskets are most often flat and ridged, made of metalized cardboard or crushable metal. Exhaust pipe flange gaskets are a common point of failure in the exhaust system and should be inspected when the tone or volume of the exhaust