GSC Power Division Valve Spring Kit Subaru WRX / STI EJ Turbo Series 2002-2021

Rated 5.0 out of 5
Based on 2 reviews
SKU: gsc5743
Availability: 65 In Stock Learn more
Type: Engine Valve Springs and Retainers
Regular price
$282.46
Regular price
$332.31
Sale price
$282.46
Instant Discount

Regular Price: $332.31 - Instant discount: $49.85 = $282.46


Subtotal: $282.46

Delivery Options:

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Part #: 5743

These springs are the same quality and consistency as their popular beehive spring kits. The 5743 includes a nano-peened AS50 round wire that will handle 8200 RPM and boost levels up to 32 PSI on S1 or S2 profile cams. Strict quality control on the springs and the CNC machined Titanium retainers allow for excellent reliability and value.

Sold as a set of 16

75lbs @ 1.376"

195lbs @ .433" lift

Part #: 5743 - Valve Spring Kit

Application: Subaru EJ turbo series engines

average rating 5.0 out of 5
Based on 2 reviews
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    2 Reviews
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100% of reviewers would recommend this product to a friend
Review posted
Reviewed by CFlash, from United States
Rated 5 out of 5

Nice upgrade

Simple and without any kind of adaptation. Highly recommend!

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Reviewed by Brock D., from United States
Rated 5 out of 5

Excellent way to upgrade

Awesome way to upgrade your valve train for cams!

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