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Modified 2004 Audi A4 Ultra Sport 6-Speed for sale on BaT Auctions - sold for $8,500 on February 21, 2019 (Lot #16,532) | Bring a Trailer
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2005 Audi A4 Avant Quattro 6-Speed Ultra Sport for sale on BaT Auctions - sold for $15,000 on February 1, 2019 (Lot #16,013) | Bring a Trailer
![Milltek Sport Audi B6 A4 1.8T 5 Speed Quattro Cat-Back Exhaust System - Non-Resonated - Dual 100mm Polished Jet Tips Milltek Sport Audi B6 A4 1.8T 5 Speed Quattro Cat-Back Exhaust System - Non-Resonated - Dual 100mm Polished Jet Tips](https://www.ecodetuning.com/images/product/SSXAU089-Milltek-Catback-1.jpg)