Specifications
- Brand
- Supertech
- Part #
- RET-BM2521-T1S-LC
- UPC
- 1037721243216
Supertech Titanium Retainer for BMW S54 M3 (for SPR-2521 Excl OEM Shims / Drop Ship Only)
$18.43
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Supertech titanium retainer for BMW S54 M3 engines. For use with SPR-2521 springs.
Key Features
- Fits BMW S54 M3 engines.
- Designed for use with Supertech SPR-2521 valve springs.
- Constructed from lightweight titanium.
- Helps reduce valve float at higher RPMs.
- Does not include OEM shims.
Product Details
Supertech is known for making well-built engine components, and this titanium retainer is a good example of their focus on performance parts. This retainer is specifically made for BMW S54 M3 engines and is designed to work with the SPR-2521 valve springs. It's a lightweight part that can help your engine's valvetrain perform reliably at higher RPMs.
Using titanium for this retainer means it's strong but also significantly lighter than steel. This reduced mass at the top of the valve spring assembly helps prevent valve float, especially when you're pushing the engine hard. This part is intended for use with the SPR-2521 springs and does not include the OEM shims, so be sure you have those or plan to source them separately.
Specifications
- Brand
- Supertech
- Manufacturer Part #
- RET-BM2521-T1S-LC
- UPC
- 1037721243216
Frequently Asked Questions
Supertech Titanium Retainer for BMW S54 M3 (for SPR-2521 Excl OEM Shims / Drop Ship Only)