Secondary Air Injection Smog Pump for Audi A8 Quattro 2000-2003 for Audi S8 2001-2003 for Audi RS6 2003-2004 for 078 906 601 F, 306008, 721851320, H72031301, 078906601F

The Secondary Air Injection Smog Pump is designed to enhance your vehicle's emission control system by injecting fresh air into the exhaust stream, helping reduce harmful emissions. This durable component is essential for maintaining your vehicle's environmental compliance and ensuring smooth operation. Its robust construction ensures long service life, making it a reliable choice for emission system repairs or upgrades. Backed by a 1-year warranty. Please check fitment before purchase. If unsure, send us your VIN # for confirmation.If you are an international buyer with a right-hand drive vehicle, please double-check compatibility before purchase. Always wear appropriate protective gear when handling or installing any automotive part to ensure your safety.

• Replace: 078 906 601 F, 306008, 721851320, H72031301, 078906601F
• Emission Control: Helps reduce harmful emissions by injecting fresh air into the exhaust stream.
• Durable Construction: Made with high-grade materials for long-lasting performance.
• Easy Replacement: Simple installation process for quick emission system upgrades.
• We stand behind the quality of our products. This replacement part is backed by a 1-year warranty against manufacturing defects, giving you peace of mind with every purchase.