Gbox Detent Kit for Porsche Transmission 996 997GT3 Boxster S Fixes 2ND Gear Pop Benz Other Safety & Security For BMW 1 Series F20

For BMW 1 Series F20 2010-2019 Hatchback 114d

Other Part Number: 34521164458

For CL550 2007-2010 4Matic Coupe 2-Door/Base Coupe 2-Door

51138122238

Gbox Detent Kit for Porsche Transmission 996 997GT3 Boxster S Fixes 2ND Gear Pop Benz Other Safety & Security For BMW 1 Series F20Having problems with your Porsche popping out of second gear? (996, 997, GT3 or Boxster) OR would you like to try to prevent the problem? GBox has designed, engineered and tested this pop out fix. We install this detent is all the transmissions that we rebuild as a preventative device. RELATIVELY EASY INSTALL AND PROVEN RECORD THAT IT WORKS MANY SATISFIED CUSTOMERS! NO NEED TO REMOVE THE TRANSMISSION. Porsche models G96 00, GT2, GT3, BOXSTER 686 20 6