ARP BMW E46 M3/S54 12pt head stud kit Heat prevention Available in Pro-Series satin Black
$181.47
Description
Available in Pro-Series satin Black or Silver finish
The threaded damper body is plated with a new age “Black Chromium”
Product Line: ARP Balancer Bolt Kits
Show stopping sound and looks
ARP BMW E46 M3/S54 12pt head stud kit Heat prevention Available in Pro-Series satin BlackVirtually every top professional BMW engine builder relies on ARP Pro Series head studs, particularly on the S54 3. 2 litre engine. ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Each stud is heat treated to 200,000 psi, ensuring complete heat penetration. ARP studs are threaded after heat treat, which gives them 1000% (that's ten times!) better fatigue strength than studs threaded prior to heat treat. Threading
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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- Delivery to the USA:
- Standard Shipping : 3-10 business days
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