This ballast is exclusively designed for GenXenon to meet or exceed OEM specifications while delivering a cost-effective alternative to the factory part. Built with high-quality surface mount and through-hole components. Direct plug-and-play replacement without the need to program or code the car. Before installing, please try this part on your working headlight first to verify function. Check existing part for leaks before replacing. -- -- -- Fits: 2007-2013 BMW 328i 328xi 335i 335xi M3 (E92 E93) Coupe or Convertible Only -- -- 2008-2011 BMW M3 (E90) -- -- 2007-2010 BMW 645Ci 650i M6 (E63 E64) -- -- 2007-2010 BMW X3 (E83) -- -- 2007-2011 BMW X5 (E70) -- -- 2007-2009 Mini Cooper / Cooper S -- -- 2007-2011 Cadillac DTS (NOTE! Multiple ballasts used for this model. Your existing ballast must say "307 329 153" or "307 329 193" on it). -- -- 2007-2011 Audi TT (NOTE! Multiple ballasts used for this model. Your existing ballast must say "307 329 153" or "307 329 193" on it). -- -- 2009-2012 Audi R8 -- -- -- Replaces AL BOSCH ballasts with part numbers: 1 307 329 153, 1 307 329 153 01, 1 307 329 193, 1 307 329 193 01