
Manley Performance · New
Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valve (Single)
MPN 11155-1 · Store SKU man11155-1
Supplier stock checked 11/7/2026, 7:10:37 AM UTC. Adding a part does not reserve it.
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Product details
Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM. Manley Valve - Exhaust, Valve-R/M SUBARU WRX 32mm Manley Valve - Exhaust, R/M SUBARU WRX 32mm
Manufacturer fitment & guides
Check 11155-1 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y