Secure your engine with race-proven durability using the ARP Head Stud Kit the top choice for serious BMW performance enthusiasts and professional builders alike.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms N55 Engines it is a MUST to drill and tap! N55 Engines it is a MUST to drill and tap!
Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes all head bolts for one cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date from 10/2011
Brand:
ES#:
2589902
Mfg#:
11127607557
Ships in 3 Business Days
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$124.99
This product was last offered at the strikethrough price on 06-07-2026
Includes all head bolts for one cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date up to 10/2011
Brand:
ES#:
4780181
Mfg#:
11127582454
In Stock at Vendor
$55.99
This product was last offered at the strikethrough price on 05-07-2026
This special long, thin, Torx socket is required for removal and installation of the head bolts on most BMWs with twin-cam cylinder heads.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3673880
Mfg#:
B8800022
In Stock
ON SALE!
SAVE 30%
$31.99
This product was last offered at the strikethrough price on 05-02-2026
Includes all head bolts for cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4390992
Mfg#:
11122212157
In Stock at Vendor
$75.99
This product was last offered at the strikethrough price on 05-07-2026
A complete set of one time use head bolts
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Includes all head bolts for one cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with a production date from 10/2011
Includes all head bolts for one cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicles with a production date up to 10/2011
Includes all head bolts for cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4069287
Mfg#:
11120392547
In Stock
$12.35
This product was last offered at the strikethrough price on 05-07-2026
Lifetime Replacement
