HKS · New
HKS LEGAMAX Premium WRX STI/WRX 2015 US
MPN 31021-BF001 · Store SKU hks31021-BF001
Supplier stock checked 11/7/2026, 5:17:39 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
HKS LEGAMAX Premium WRX STI/WRX 2015 US
Manufacturer fitment & guides
Check 31021-BF001 against the manufacturer’s application information below.
Part-specific notes
- Emissions acknowledgement required before purchase.