Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit

Name: Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit
Brand: Supertech
SKU: S00P SPRK-TS1015-BE-SU4
Price: 638.36 USD
Availability: InStock

$797.71 $638.36 Save $159.35

SKU: S00P SPRK-TS1015-BE-SU4

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Non-Returnable Item

Description

The Supertech Dual Valve Spring Kit (SPRK-TS1015-BE-SU4) is a high-performance valvetrain upgrade for Subaru EJ20/EJ25 engines. It features Superclean Chrome Silicon Vanadium Steel alloy springs and military-grade Titanium retainers for durability and performance at high RPM. This kit provides a seat pressure of 82 lbs at 33.8mm and a max lift of 13.50mm.

Fitment

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Specifications

Brand	Supertech
Part Number	S00P SPRK-TS1015-BE-SU4

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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