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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
High Build Quality: Manufactured by PIERBURG to OE standards for durability and performance
supplying OEM parts to luxury automakers
delivering a smooth
Material 6061-T6 aluminum Finish Black anodized Installation Direct bolt-on
It is engineered to deliver long-lasting performance and reliability
PIERBURG Secondary Air Pump for Audi S4 / RS4 (2004-2009) 500-1000 High Build Quality: Manufactured byThe secondary air injection pump injects fresh air into the exhaust stream to further burn off exhaust gas, aiding catalytic converter warm up. When the pump fails, fault codes are triggered and fuel efficiency drops. This Pierburg OEM replacement restores performance and emissions compliance for Audi S4 and RS4 models with the 4. 2L V8 engine from 2004 to 2009. Key Features & Benefits OEM Replacement: Direct fit replacement for the original air