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SKU: 201-4301 | UPC: 672036032579
ARP 2002-2006 Mini Cooper S Head Stud Kit
ARP Head Stud Kit 201-4301 delivers forged strength for 2002-2006 Mini Cooper S engines. Replace stock bolts with these studs to maintain precise clamp load under boost and high RPM. Built for reliability in daily driving or racing applications.
Key Features
- Genuine ARP Fasteners: Forged from 8740 chromoly steel with 220,000 PSI tensile strength for extreme durability
- Stud Design: Minimizes cylinder head block thread damage and ensures even torque distribution
- Precision-Rolled Threads: Provide maximum thread engagement and consistent torque values over repeated use
- Matched Hardware: Includes hardened parallel washers and 12-point nuts for easy bolt-up
- Versatile Application: Handles street strokers, drag builds, and track abuse without fatigue
Product Notes
- Heat treat and rolled threads after treatment for longest service life
- Lube studs with ARP Ultra-Torque for accurate torque readings
- Securely packaged to prevent shipping damage
Installation Notes
- Professional installation recommended.
- Clean all block and head threads before assembly
- Torque to ARP specs in sequence, recheck after 100 miles
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | MINI | Cooper S | Hatchback |
| 2008 | MINI | Cooper S Clubman | Clubman |
Why Choose ARP?
- Trusted by NHRA and NASCAR teams for decades
- Every batch tested for strength and fatigue resistance
- Engineered in the USA with exact OEM replacements
Frequently Asked Questions
-
Q: Will this kit fit 2007 Mini Cooper S models?
A: Designed for 2002-2006 R53 Cooper S with W11B16A engine, verify your chassis before purchase -
Q: What material are the studs made from?
A: High-grade 8740 chromoly alloy steel, heat-treated to 220,000 PSI minimum tensile strength -
Q: Does ARP offer a warranty on this kit?
A: Limited lifetime warranty against manufacturing defects when installed per instructions
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: ARP factory box, 8 x 6 x 2 inches
- Weight: 2 lbs
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