Porsche TACH-ADAPT Digital Tach Rate Adapter - All Models 65-10097 546-54-106 Porsche Left door lock assembly

Porsche Left door lock assembly for 996 (1999-2005) and Boxster (1998-2004) models

for valves and head clearance first

Porsche Drive belt tensioner for Boxster (1997-2008) and Cayman (2006-2008) models

Porsche Back-up light switch for Carrera and C4 models with manual transmissions

Porsche TACH-ADAPT Digital Tach Rate Adapter - All Models 65-10097 546-54-106 Porsche Left door lock assemblyPorsche TACH ADAPT.. the little black box that makes your tachometer work right! This digital tachometer rate adapter makes your existing tachometer display correctly on any four, six or eight cylinder engine. This adapter goes in line with your current tach signal and changes the voltage. The pulse rate conversion feature makes it possible to match your vintage tach to a four, six or eight cylinder engine. This item is easy to install and can be