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Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
Manley Performance Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)
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Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)

MAN632700CB-1
807298093123
Pistons - Forged - Single
20+ Units In Stock - Ships Next Business Day
$ 203.35 $ 187.08
$ 187.08

SKU: 632700CB-1 | UPC: 807298093123

Manley 15+ Subaru WRX (FA20F) 86mm STD (Grade B) Bore 10:1 Dish Piston (SINGLE PISTON)

Manley Platinum Series piston delivers forged strength for 2015-2021 Subaru WRX FA20F 2.0L turbo engines. This single 86mm STD Grade B bore piston with 10:1 dish design supports tuned builds while handling high boost levels. Engine builders choose it for consistent power and long-term reliability in demanding applications.

Key Features

  • 2618 T6 Alloy Forging: High-strength material resists detonation and withstands extreme temperatures in turbocharged setups
  • 10:1 Dish Design (-10.5cc Head Volume): Achieves precise compression ratio for optimal turbo efficiency and power delivery
  • Moly Skirt Coating: Reduces friction and wear for smoother operation and extended skirt life
  • Tool Steel Wrist Pin (928-2236-16-C): 22mm diameter pin with 64.95mm length provides secure connection under high loads
  • Proven Skirt Profiles: Optimized cam and barrel shapes ensure proper clearance and quiet operation across RPM range

Product Notes

  • Rings not included. use Manley 61625-4-0 (1.2mm/1.5mm/2.8mm) or compatible set
  • Sold as single piston. order four for full set with professional balancing
  • Ships in protective packaging to prevent damage

Installation Notes

  • Professional installation recommended.
  • Bore cylinder to 86.005-86.010mm for Grade B clearance. verify with calipers
  • Compatible with factory rods (130mm length) and 86mm stroke. use moly assembly lube on pin and skirts

This Part Fits

Year Make Model Submodel
2015-2021 Subaru WRX Base
2015-2021 Subaru WRX Limited
2015-2021 Subaru WRX Premium
2015-2021 Subaru Impreza WRX Sport

Why Choose Manley?

  • Proven choice for professional engine builders and tuners worldwide
  • Durable construction handles high-horsepower turbo applications
  • Precision machining ensures exact fit and balanced performance

Frequently Asked Questions

  • Q: Will this piston fit 2022+ Subaru WRX models?
    A: No, designed exclusively for 2015-2021 WRX with FA20F 2.0L engine. 2022+ models use FA24 engine
  • Q: What material is used and what is the piston weight?
    A: Forged from 2618 T6 aluminum alloy. weighs 342 grams including wrist pin
  • Q: What is the warranty and installation requirements?
    A: Covered under Manley defect warranty. requires professional install with proper boring and balancing for best results

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective box measuring 6 x 6 x 4 inches
  • Weight: 0.65 lbs

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