Common source of emission related issues
2X Entries Into Our F80 M3 Sweepstakes
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Includes media blaster, walnut shell media and Genuine BMW vacuum adapter
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Standard size. 30.1mm intake, 28.5mm exhaust.
Performance valve springs for S54 engines.
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
09-04-2026
Common source of emission related issues
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Valve spring replacement kit
This product was last offered at the strikethrough price on
05-02-2026
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Eliminate valve-float at high RPMs - 67lbs Seat Pressure at 35.70mm - Featuring steel retainers
Developed for the performance enthusiast
High performance valve spring set
Located in the Cylinder Head
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
09-04-2026
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Crucial Mod for any Camshaft Upgrade!
Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm), set of 12.