Supertech · New
Supertech Honda B18B 81.5mm Bore -2.5cc Flat Top 9:1 CR Forged Pistons - Set of 4 (Excl Rings)
MPN P4-H815-N2R-H13-4 · Store SKU sptP4-H815-N2R-H13-4
Supplier stock checked 11/7/2026, 9:45:42 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.
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Product details
Supertech Honda B18B 81.5mm Bore -2.5cc Flat Top 9:1 CR Forged Pistons - Set of 4 (Excl Rings)
Manufacturer fitment & guides
Check P4-H815-N2R-H13-4 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
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.