GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI)

GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI)

Marsoni

M251S

$297.50

Get it in 3 business days with 1 day shipping. Friday, May 29

GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI)SKU: 5023 GSC Power Division BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI) 2020+ This GSC Power Division kit equips BMW S58 engines with beehive valve springs and titanium retainers built for extreme boost and RPM. It fits 2020+ BMW M3, M4, X3 M, X4 M, and M2 models with the S58 3. 0L twin turbo engine. Expect stable valve operation up to 10,000 RPM and 70PSI boost to support forced induction builds without float. Key Features

Easy Shipping

Quick Dispatch:

Your GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI) orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI) ships.

Need Help?
Questions about GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI) in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Going to try to use these to shade my trees from the late afternoon sun. I just put them up so we will see how they do! I purposely bought the ones with curved feet since the flat feet wouldn’t have been sturdy on the rocks. Was easy to put together and they look nice. Debating the 6 pack so I can put two on each tree with the connectors.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 22, 2026

Verified Purchase

Charlottesville, US

★★★★★ 5

Just as described

Size: 4 Panel, Color: Black

Does the job.. it is cloth so a bit see through but suits my purposes. Was not difficult to assemble.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 12, 2026