Description
For 2015+ Subaru WRX FA20 short-block builds, this Platinum Series piston listing brings the applicable Manley piston grades and dimensions together while keeping each SKU selectable at the variant level. The parent listing is distinguished by 86mm, which should be cross-checked against the rest of the engine combination.
Because this is a 2015+ Subaru WRX FA20 piston family, final fitment depends on the machine shop’s finished cylinder measurement and the intended rod/stroke combination—not simply on nominal engine displacement.
Key Product Details
- Application: 2015+ Subaru WRX FA20
- Manley Series: Platinum Series
- Title Specification: 86mm
- Product Family Detail: 2618-alloy forged piston construction
- Product Family Detail: tool-steel wrist-pin hardware on applicable part numbers
- Product Family Detail: moly skirt coating on applicable part numbers
- Manufacturer Part Number: 632700CEB-1
Package Quantity
Sold individually. This listing supplies one piston per selected SKU; order the quantity required for your engine and verify that all pistons match the machine shop’s bore/grade plan. This quantity applies to the selected Manley SKU family shown on this product page.
Selection & Fitment Notes
Piston selection should follow the measured finished bore and complete rotating-assembly specification. Do not choose a grade or oversize solely because it appears to fit the engine family.
Professional engine assembly and measurement are recommended. Product specifications should be confirmed against the selected Manley part number and the requirements of the exact engine build.