Manley Exhaust Valves Race Master for 02-05 WRX / 04+ STi (Set of 8) Select Valves::(11155-8) 32mm/Standard attention to detail was essential

attention to detail was essential in laying the foundation for creating exhausts with perfect fitment

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

STM 2G DSM AWD Downpipe for Stock O2 Housing

With slightly worn pads and rotors

• 10AN 20" Stainless Hose

Manley Exhaust Valves Race Master for 02-05 WRX / 04+ STi (Set of 8) Select Valves::(11155-8) 32mm/Standard attention to detail was essentialManley 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