Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)

SKU: MAN26180

Engine Valve Spring Kit

MAN Valve Spring Kits...

Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)

Manley Performance

Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)

SKU: MAN26180

Engine Valve Spring Kit

MAN Valve Spring Kits...

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.

Part Type

Engine Valve Spring Kit

Data: v4.2 - Upd: 2026-10-14 13:45:40

Features

Designed to handle aftermarket camshafts and up to 10,000 RPM
Heat treated aerospace grade titanium retainers CNC machined to exacting tolerances
Includes 7 Machined Valve Locks manufactured from the premium quality heat treated steel
Includes matched Valve Springs, Retainers, and Locks (if part number ends in "K"). Spring Locators included in some applications.