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Two required per valve, necessary for use with certain supertech valves
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Standard size
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-06-2026
35x5.97x117.50mm/ SS/Blk. Nitrided/Stk.size
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This product was last offered at the strikethrough price on
05-02-2026
Add these Titanium Oversized Valves for Increased Performance!
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Upgrade your Valve Springs in your BMW S58! - 84lbs
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Upgrade to Supertech's High Performance Oversized Valve Kit!
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Upgrade to Supertech's High Performance Standard Sized Valve Kit!
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Upgrade your Valve Springs in your BMW S58! - 75lbs
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Standard replacement intake valve
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-03-2026
Single Groove black nitride intake valves for high performance builds
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High performance valve springs. 84lb@ 37mm, 157lb @ 10mm
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