You are here: Home > Shop by Brand > Manley Performance > Forged Pistons
Find by Brand
h1{font: bold 24px Times New Roman} h2{font: bold 14px Times New Roman} h3{font: bold 14px Times New Roman} h4{font: bold 12px Times New Roman} h5{font: 12px Times New Roman} h6{font: 10px Times New Roman}
Manley Performance Logo
Back to Manley Main Page


Manley Platinum Series Lightweight Pistons


Manley Platinum Series Piston - Top view
Manley Platinum Series Piston - Side view
Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge.

Product Features:
  • Forged from 2618 alloy for maximum high temperature strength and fatigue resistance.
  • "Contour forgings" provide the optimum balance between strength and weight with no grain-interrupting internal milling.
  • Proprietary multi-step top ring groove machining process assures optimum control of the groove's size, geometry, flatness, and finish.
  • All final turning is performed in one fixturing resulting in complete squareness of rings to the cylinder wall.
  • Federal Form-Scan gauging validates ideal skirt indexing to pinhole and skirt-to-skirt polarity.
  • Value - added features such as a pressure balance groove included in all series.
  • Precise pinhole machining results in an exact compression distance as well as precise lock ring groove spacing, size, and concentricity.


Applications available for Platinum Series Pistons
Pistons for AcuraPistons for ChevroletPistons for Dodge Pistons for Ford Pistons for Honda Pistons for Mazda Pistons for Mitsubishi Pistons for Nissan Pistons for Subaru Pistons for Toyota
Sort By:
Page of 5
Manley Platinum Series Forged Piston for Subaru EJ255/EJ257 99.50mm (GRADE A), 8.5:1 CR Manley Platinum Series Forged Piston for Subaru BRZ FA20/Scion FR-S 4U-GSE 86.00mm (GRADE A), 10.0:1 CR Manley Platinum Series Forged Piston for Subaru BRZ FA20/Scion FR-S 4U-GSE 86.00mm (GRADE B), 10.0:1 CR
Manley Platinum Series TURBO TUFF Forged Piston for Subaru EJ255/EJ257 99.50mm (GRADE A), 8.5:1 CR Manley Platinum Series TURBO TUFF Forged Piston for Subaru EJ255/EJ257 99.50mm (GRADE B), 8.5:1 CR Manley Platinum Series Forged Piston for Subaru EJ255/EJ257 99.50mm (GRADE B), 8.5:1 CR
Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 99.50mm, 8.5:1 CR Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 99.75mm, 8.5:1 CR Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 100.0mm, 8.5:1 CR
Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 99.50mm, 8.5:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!
Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 99.75mm, 8.5:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!
Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 100.0mm, 8.5:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!
Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 99.50mm, 9.8:1 CR Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 99.75mm, 9.8:1 CR Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 100.0mm, 9.8:1 CR
Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 99.50mm, 9.8:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!
Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 99.75mm, 9.8:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!
Manley Platinum Series Forged Pistons for Subaru EJ255/EJ257 100.0mm, 9.8:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!
Manley Platinum Series Forged Pistons for Subaru EJ205/EJ207 WRX 92.0mm, 8.5:1 CR Manley Platinum Series Forged Pistons for Subaru EJ205/EJ207 WRX 92.5mm, 8.5:1 CR Manley Platinum Series Forged Pistons for Subaru EJ205/EJ207 WRX 93.0mm, 8.5:1 CR
Manley Platinum Series Forged Pistons for Subaru EJ205/EJ207 WRX 92.0mm, 8.5:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!
Manley Platinum Series Forged Pistons for Subaru EJ205/EJ207 WRX 92.5mm, 8.5:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!
Manley Platinum Series Forged Pistons for Subaru EJ205/EJ207 WRX 93.0mm, 8.5:1 CR
List Price: $571.00
Our Price: $542.45
You save $28.55!