Manley Exhaust Valves Race Master for 02-05 WRX / 04+ STi (Set of 8) Select Valves::(11155-8) 32mm/Standard Part Number: Stroke: Weight (Pounds):

Part Number: Stroke: Weight (Pounds): 190100 88mm 33

This y-pipe is exactly what you need in order to upgrade your WRX intercooler to an STI or GrimmSpeed TMIC

It controls all of the engine functions and the Plug & Play wiring harness adapter eliminates the need for cutting and splicing wires

AEM 400LPH AN high flow high-pressure fuel pump is designed for high performance naturally aspirated and forced induction EFI vehicles

Manley Exhaust Valves Race Master for 02-05 WRX / 04+ STi (Set of 8) Select Valves::(11155-8) 32mm/Standard Part Number: Stroke: Weight (Pounds):Manley Race Master exhaust valves are available in different sizes and listed by head diameter. Exhaust 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 Master Valves: Manley