.es-years-header, .es-years-cell { display: table-cell; } .es-years-mobile { display: none; } @media (max-width: 620px) { .es-years-header, .es-years-cell { display: none !important; } .es-years-mobile { display: block !important; font-size: 13px; color: #666; margin-top: 3px; } } Techtonics Tuning presents their downpipe for the Audi B6 A4 with the 1.8L Turbo Inline 4 engine! TT offers many options to suit your B6’s needs, including two different sizes and pipes to fit Front Wheel Drive and Quattro vehicles. Every unit ships brand new in original manufacturer packaging with full warranty support. Precise fitment, proven engineering, and quality you can rely on from a name enthusiasts trust. Features OPTIMIZED TRACTION Options for FWD and AWD. OPTIONAL 55MM FITMENT Option to fit 55mm diameter. BUILT TO LAST Quality construction — 2.5" downpipe size, quality material construction for long service life and consistent performance. Vehicle Compatibility Model Years Compatible Trims Audi B6 A4 2001–2005 2001–2005 B6 A4 Fits the models and years listed above only. Message us with your VIN if you would like fitment confirmed before ordering. What’s Included 1x Techtonics Tuning Downpipe 1x Installation hardware and gaskets Availability & Shipping In stock and ships from a US warehouse. Orders are typically processed within 1–5 business days. Estimated US delivery: 3–5 business days with tracking provided once dispatched. Some items may require additional processing time depending on the specific product and current demand. Free shipping anywhere in the US. International orders: estimated delivery 6–18 business days depending on destination and customs.