STM Speed Density Sensor Kit GM AIT & 4 Bar MAP for Evo 8/9 & DSM Samco Sport please purchase optional Mishimoto Universal

please purchase optional Mishimoto Universal Transmission Cooler Kit

the main rebound stage valve opens allowing a larger volumn of oil to flow

load-bearing physical barrier between surfaces

This allows the filter to install into virtually any 4AN line without additional fittings

STM Speed Density Sensor Kit GM AIT & 4 Bar MAP for Evo 8/9 & DSM Samco Sport please purchase optional Mishimoto UniversalIf you're switching to Speed Density in your DSM or Evo 8 9, you'll need these sensors to get you on your way. The STM GM Speed Density Sensor Kit is a much more affordable alternative compared to AEM and includes the GM AIT sensor, matching harness and aluminum weld bung for your intercooler pipe with a 4 BAR Omni Power MAP Sensor. Vehicle Fitment: 2003 2006 Evolution VIII IX 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990 1994 Laser RS SD