Manley 04+ Subaru WRX/STi EH257 99.50mm STD Bore 9.8:1 Dish Extreme Duty Piston Set of 4

Manley 04+ Subaru WRX/STi EH257 99.50mm STD Bore 9.8:1 Dish Extreme Duty Piston Set of 4

Marsoni

M251S

$443.93

Get it in 3 business days with 1 day shipping. Friday, May 29

Manley 04+ Subaru WRX/STi EH257 99.50mm STD Bore 9.8:1 Dish Extreme Duty Piston Set of 4Our signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.

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I like that the cabin air filter has charcoal in it to which help absorb oder which adds functionality. The feel of this filter feels like a fabric is used which adds quality to it over the thin water ones out there in the market. The install was easy and fit right inside the filter location with ease. Even though this filter is a higher quality filter of OEM, it does not restrict any airflow whatsoever.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on October 13, 2025

Verified Purchase

Nicolas

Louisville, US

★★★★★ 5

Service

Size: 14-22 2.0L hybrid

Looks like engine air filter, it’s smaller than needed; but needs to be compared. Haven’t looked at air cabin yet

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Reviewed in the United States on May 23, 2026

Verified Purchase