Manley Intake Valves for 02-05 WRX / 04+ STi (Set of 8) Select Valves::(11138-8) 36mm/Standard It is a must for

It is a must for users who want highly accurate water

These correspond to wider and narrower locations in the connector

Go into EvoScan and click the Wideband tab at the top and select the correct Serial/COM port it is set up on

STM-EVO789-BATK-BR-CFTIE

Manley Intake Valves for 02-05 WRX / 04+ STi (Set of 8) Select Valves::(11138-8) 36mm/Standard It is a must forManley Race Flo intake valves are available in different sizes and listed by head diameter. Intake valves are sold as a set of 8. Fits 2002 2005 EJ205 Subaru WRX and 2004 2021 EJ257 Subaru STi. These valves are not compatible with the 2006+ WRX. Vehicle Fitment: EJ205 EJ257 2002 2005 Subaru WRX 2004 2021 Subaru STi (* Not for 2006+ WRX models *) Purchase Includes: Set of 8 Valves Select Head Diameter Valve Size Manley Race Flo Valves: Manley Race