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

Rated 5.0 out of 5
Based on 2 reviews
gsc5743
53 In stock
Engine Valve Springs and Retainers

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$266.48
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

RETURNS POLICY

Any returns for an exchange or refund will be allowed within 30 days from the receipt of your order and must be authorized prior to shipping with an RMA Number (Return Merchandise Authorization). To receive your return instructions and RMA# please use our online form under Returns and Exchanges! Once you receive your return instructions please ship out the item at your earliest convenience and provide the tracking number to your customer service rep. The customer will be responsible for all shipping fees. Before shipping your product back please make sure you package it up exactly how you received it and in all of its original packaging. All items must be in brand new and resalable condition. Once the item is received it will be inspected and a credit will be issued accordingly. All returns are subject to a 15% restocking fee. Any returns received without an RMA# will be charged a restocking fee and any shipping fees associated with the return. An item that does not ship directly from IIR's warehouse is considered a "special order" item and no returns will be authorized.

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

Nice upgrade

Simple and without any kind of adaptation. Highly recommend!

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Reviewed by Brock D., from United States
I recommend this product
Rated 5 out of 5
Review posted

Excellent way to upgrade

Awesome way to upgrade your valve train for cams!

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