Specifications
- Brand
- Supertech
- Part #
- RET-TS60-STI-16
- UPC
- 1037721245708
Supertech Titanium Retainer for SPR-TS1015 Subaru STI (Under The Bucket Shim) - Set of 16
$260.25
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Supertech Titanium Retainer Set for SPR-TS1015 Subaru STI. Verified fitment. Fast shipping.
Key Features
- Set of 16 titanium retainers for Subaru STI.
- Designed to work with Supertech SPR-TS1015 valve springs.
- Utilizes the under-the-bucket shim system.
- Titanium construction offers a significant weight reduction compared to steel.
- Helps reduce valvetrain mass for improved engine response.
Product Details
If you're rebuilding the top end of your Subaru STI and looking for a way to shave some weight off the valvetrain, these Supertech titanium retainers are a solid option. They're designed to work with the SPR-TS1015 valve springs and use the under-the-bucket shim system, which is common in many performance Subaru applications.
Titanium is significantly lighter than steel, and reducing that reciprocating mass up top can help your engine rev more freely and potentially handle higher RPMs. These retainers are well-built and are a popular choice for enthusiasts looking to optimize their engine's performance. They fit right into the factory valve spring setup, making installation straightforward if you're already doing a valve spring job.
This set includes 16 retainers, enough for a full set of valves on your STI's engine. Make sure you're pairing them with the correct valve springs and shims for your specific build.
Specifications
- Brand
- Supertech
- Manufacturer Part #
- RET-TS60-STI-16
- UPC
- 1037721245708
Frequently Asked Questions
Supertech Titanium Retainer for SPR-TS1015 Subaru STI (Under The Bucket Shim) - Set of 16