German Auto Stuff - Clear Side Markers - White LED - Audi TT Mk1 1999-2006 - Pair suspension The diesel fuel rail pressure

The diesel fuel rail pressure gauge gets its reading by wiring directly into this stock fuel rail sensor

5 Clear Zinc Plated Jam Nut

5mm on the factory part right up to 76mm

the Audi Sport Carbon Fiber Key Chain has a leather strap with contrast stitching

- Equipped with 2 lambda probe connections for precise exhaust gas measurements

German Auto Stuff - Clear Side Markers - White LED - Audi TT Mk1 1999-2006 - Pair suspension The diesel fuel rail pressureGive your Audi TT Mk1 a sharp, modern upgrade with these clear side markers featuring bright white LEDs. Designed by German Auto Stuff for a clean OEM style fit, they replace the factory amber markers while adding a crisp, updated lighting effect. Installation is fully plug and play with no modifications or coding required. These markers are ideal for TT owners looking for a subtle visual enhancement that blends well with both stock and custom builds.