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Supertech Forged Pistons for Mini Cooper BMW B48 JCW 2.0T 16V

Engineered for high-performance applications, these forged pistons are designed specifically for the Mini Cooper BMW B48 JCW 2.0T 16V engine. Manufactured from extruded high-silicon enhanced 4032 alloy with additional copper, nickel, and magnesium, these pistons deliver low thermal expansion, superior wear resistance, and excellent thermal conductivity.

Each piston undergoes a multi-step forging process, followed by precision CNC machining and several heat treatments to ensure high tensile strength and evenly distributed hardness. Contact reduction grooves are standard, and pin bores are honed and reamed for a precise fit. The wrist pins are constructed from cold extruded chrome moly steel for maximum strength and secured with wire clip locks. A phosphate dry lubricant coating is applied to protect against micro-welding and enhance lubrication on the skirt and cylinder area.

  • Bore: 82mm
  • Compression height: 33.2mm
  • Compression ratio: 10.2:1
  • Material: High-silicon enhanced 4032 alloy (with Cu, Ni, Mg)
  • Coating: Phosphate dry lubricant
  • Wrist pin: Chrome moly steel, wire clip locks
  • Set of 4 pistons (rings sold separately)

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Supertech manufactures internal engine components, with a focus on sport compact valvetrain. Their product line includes valves, valve springs, as pistons, as well as various other valvetrain components such as valve guide, block guards, and cam followers. Supertech’s extraordinary attention to precision allows their valves to be manufactured to the tolerances needed for high horsepower, high revving, sport compact vehicles.
Contact
Supertech
285 Digital Dr.
95037 Morgan Hill
USA

info@supertechperformance.com
https://www.supertechperformance.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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