Torque Solution Speed Density Adapter Harness for 02-07 WRX/STi (TS-WH-497) SPC Performance An internal sensor electronically activates

An internal sensor electronically activates when engine oil pressure drops below normal

If you are using aftermarket or other unusual setups please contact us prior to placing your order to make sure you receive injectors that fit properly

• Track Set (00493) for forward and backward adjustment

Easy to program – no laptop required

• Aftermarket electronic damping deletes must be used to remove "malfunction" lights and turn off TCS/ESC assists

Torque Solution Speed Density Adapter Harness for 02-07 WRX/STi (TS-WH-497) SPC Performance An internal sensor electronically activatesThe Torque Solution plug and play speed density adapter harness for 2002 2007 WRX and STi allows you to easily switch from a MAF setup to Speed Density (SD) without having to hack up your OEM harness. This adapter harness is a direct plug and play with the OEM harness plug and GM Style AIT sensor, such as the AEM (30 2010). Requires a bung to be welded for the AIT sensor either on the throttle body side of your TMIC or on your FMIC upper charge pipe