Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP!
N55 Engines must be drilled & tapped for proper installation
Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP!
N55 Engines must be drilled & tapped for proper installation
Ditch the Stock Head Bolts for a Set of Head Studs from ARP!
Upgrade to ARP high tensile strength Custom Age 625+ Head Studs
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
10-24-2026
Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.
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
10-24-2026
Make sure you are getting the proper hardware for the job
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
Genuine BMW/MINI parts to complete your engine repair
14 bolts required for Cylinder Head
This special long, thin, Torx socket is required for removal and installation of the head bolts on most BMWs with twin-cam cylinder heads.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Upgrade to ARP high tensile strength ARP2000 Head Studs
Includes all head bolts for cylinder head
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
Attaches the cylinder head to the engine block - one time use 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
10-24-2026
Parts to complete your engine repair
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Includes all head bolts for 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
10-24-2026
Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.
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
10-24-2026
Replacement cylinder head bolts for the N47 diesel engine
2X Entries Into Our F80 M3 Sweepstakes
Includes all 10 cylinder head bolts
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!