Pay in 4 interest-free payments of $65.25 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
delivering a smooth
Quality Assurance: Manufactured to HELLA's strict quality standards
Material 6061-T6 aluminum Finish Black anodized Installation Direct bolt-on
Direct Fit: No modifications needed for installation
If you notice whining noises or coolant leaks
PIERBURG Secondary Air Pump for Audi S4 / RS4 (2004-2009) 500-1000 delivering a smoothThe 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
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