What is the main benefit of using titanium retainers?

Titanium retainers are significantly lighter than traditional steel retainers. This reduced mass helps decrease the overall weight of the valve train components, leading to improved stability and control, especially at higher engine speeds.

What other parts might I need when installing this valve spring kit?

This kit is typically installed as part of a larger engine build or top-end overhaul. You may need new valve seals, gaskets, and potentially upgraded camshafts depending on your performance goals. Always refer to the manufacturer's installation guide for a complete list of recommendations.

Are these springs suitable for stock camshafts?

While these springs are designed to handle more aggressive camshafts, they can also be used with stock camshafts to improve valve train stability and allow for higher rev limits. However, their full potential is realized with performance camshafts.

GSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20

Specifications

Brand: GSC Power Division
Part #: 5056
UPC: GSC5056

GSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20

Name: GSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20
Brand: GSC Power Division
Price: 485.44 USD
Availability: InStock

$485.44

On Backorder — Expected to ship by Aug 8, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2013-2017 Subaru BRZ. GSC Power Division single beehive valve spring kit with titanium retainers for improved engine performance.

Key Features

Fits 2013-2017 Subaru BRZ, 2013-2016 Scion FR-S, and 2017 Toyota 86.
Single beehive spring design for improved valve control at higher RPMs.
Lightweight titanium retainers reduce mass for better valve train stability.
Includes chromoly steel spring seats for a strong base.
Designed to work with more aggressive camshaft profiles.
Well-built components for reliable performance.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Scion FR-S 2013-2016
Subaru BRZ 2013-2017
Toyota 86 2017

Product Details

If you're looking to get more out of your FA20 engine in your 2013-2017 Subaru BRZ or 2013-2016 Scion FR-S, this GSC Power Division single beehive spring kit is a solid option. This kit is designed to handle higher RPMs and more aggressive camshaft profiles, which is common when rebuilding the top end of these popular sports cars. The beehive shape helps reduce retainer weight and allows for a smaller, lighter spring seat, contributing to overall valve train stability at high speeds.

What sets this kit apart is the use of lightweight titanium retainers. Titanium is significantly lighter than steel, which reduces the mass that the valve spring has to control. This means less stress on the spring and improved valve control, especially as you push the engine harder. The springs themselves are well-built single beehive springs, and the kit includes chromoly steel spring seats for a solid foundation. This combination is a popular choice for enthusiasts looking for improved valve train reliability and performance.

When installing this kit, remember that it's part of a larger engine build. You'll want to ensure all other components in your valve train are in good condition and compatible with the increased spring pressure. Refer to the manufacturer's installation instructions for specific details on proper setup and any required tools.