One tested genuine OEM xenon ballast to hid d1s bulb wire in great working order.

Fits AL 1 307 329 115;  1 307 329 114; 1 307 329 154 ballasts only! Ballasts are not included!

Fits xenon headlights of:

2006-2008 Audi A3

2006-2009 Audi A4, S4, RS4

2008-2014 Audi TT

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