JE Pistons · New
JE Pistons BMW S50B32 Euro Kit 87mm Bore -5.2cc Dome 0.827in Pin Diameter - Set of 6 Pistons
MPN 345633 · Store SKU jep345633
Supplier stock checked 11/7/2026, 4:35:30 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
Sport Compact, Import and European forged pistons from JE Pistons are the result of over 75 years of industry leading experience extended to our range of premium forged pistons for BMW S50B32 Engines. JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equipped with the following custom level features Accumulator Groove, Smooth Crown Finish, and Pin Fit. Sport Compact, Import and European Pistons are engineered, forged and machined 100% in the USA JE, BMW, S50B32 Euro, 3.425 in. Bore, 12.50:1, Dome, 6 Cyl. Piston Kit Piston Set, 2618, Dome, 3.425 Bore, 1.271 CD, 0.827 Pin, Set of 6.
Manufacturer fitment & guides
Check 345633 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.
- California Proposition 65: Y
