Secondary Air Injection Pump – Pierburg (Audi 3.0T / 4.2L V8) aluminum and consistent stopping power

and consistent stopping power

Direct fit for 2002-2003 BMW 745i and 745Li: Matches the original hose contours

0L V6 diesel engines

0986494549

increasing horsepower and response in higher RPM ranges while preserving idle quality

Secondary Air Injection Pump – Pierburg (Audi 3.0T / 4.2L V8) aluminum and consistent stopping powerThis secondary air injection pump from Pierburg injects fresh air into the exhaust stream to reduce emissions during cold starts. Compatible with a wide range of Audi models equipped with 3. 0L V6, 3. 2L V6, and 4. 2L V8 engines. Restores proper catalytic converter function and helps pass emissions tests. Cross references to OEM part 079959231K. Key Features & Benefits Emissions Compliance: Helps burn off harmful pollutants to keep the catalytic