Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 8.5:1 Dish Piston Set with Rings

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Description

Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 8.5:1 Dish Piston Set with RingsThe Manley Platinum Series pistons are high performance forged components designed for Subaru WRX STi models equipped with the EJ257 engine. Crafted from 2618 alloy forging, these pistons provide exceptional strength and durability under demanding conditions. They feature proven cam and barrel skirt profiles, moly skirt coatings on select part numbers, and tool steel wrist pins, ensuring reliable operation during high performance tuning and racing

and enhanced stability during cornering

the 73119 features forged jaws that are shaped specifically to fit the job

and leaves no residue to smear or streak over nearby surfaces

it provides a quick and secure upgrade without the need for additional hardware or modifications

Compatibility: Fits reverse lockout-style shifters with 10x1

Engineered to deliver a customizable lowering range and enhanced handling

supporting reliability and consistent engine temperatures under stress

but always verify fitment before installation

The design focuses on delivering a flat friction response with an average of 0

motorcycle

they allow for precise correction of alignment angles and help restore factory ride quality

Heavy-duty M-Spec ball joints