DNA Logo Blue Chalk Bottle 10.5oz High Visibility Car Speakers Yes — this assembly replaces

Yes — this assembly replaces a damaged or missing driver-side mirror

Compatible with A4 B8 S-Line and S4 factory rear bumper only – not compatible with aftermarket or non-S4 bumper configurations

Direct bolt-on installation restores structural integrity after collision repair or upgrades impact resistance on stock setups

Check your vehicle's service manual or existing lug nut markings to confirm thread pitch — some vehicles use M12 x 1

Most manufacturers recommend every 15

DNA Logo Blue Chalk Bottle 10.5oz High Visibility Car Speakers Yes — this assembly replacesDNA Logo Blue Chalk Bottle 10. 5oz High Visibility High visibility blue chalk in a 10. 5oz bottle for marking panel gaps, body lines, and alignment points during fabrication and assembly work. The bright blue color cuts through shop lighting and stands out against most automotive surfaces. Built for precision marking on metal, plastic, and composite panels. Ships from FL Warehouse High Visibility Formula 10. 5oz Ready to Use Key Features Bright Blue