HKS · New
HKS PISTON FULL KIT FA24 2.5L HIGH COMP STEP1
MPN 21004-AT008 · Store SKU hks21004-AT008
Supplier stock checked 11/8/2026, 2:01:47 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 PISTON FULL KIT FA24 2.5L HIGH COMP STEP1
Manufacturer fitment & guides
Check 21004-AT008 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.