Genuine replacement intake valve
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
10-05-2026
Performance valves for a more robust valvetrain, requires single groove valve keepers
Stainless Steel Valves and a complete set of keepers to rebuild your engine.
Keep your engine running strong
2X Entries Into Our F80 M3 Sweepstakes
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Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's.
Keeps your springs moving in a straight path
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
10-05-2026
Keeps your valves closed
For vehicles with CXBA or CXBB engine codes only
Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve
Upgraded +3mm oversized black nitrided intake valve
Keep your engine running strong
Keeps your valves closed
For vehicles with CXBA or CXBB engine codes only
Keep your engine running strong
A sodium filled valve
For vehicles with CXBA or CXBB engine codes only
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
10-05-2026
Engine Valve Spring Retainer Keeper - Split cotter for intake or exhaust valve. Two required per valve
Split cotter for intake or exhaust valve. Two required per valve