SKU: 207-4207 | UPC: 672036040659
ARP 2008-2015 Mitsubishi Lancer Evolution 4B11 Head Stud Kit
ARP 207-4207 Head Stud Kit fits 2008-2015 Mitsubishi Lancer Evolution models equipped with the 4B11T 2.0L turbo engine. These M11 x 1.25 studs from 8740 chrome moly steel provide 200,000 PSI tensile strength for secure head clamping under high boost and RPM. Built to handle street driving track days and drag strip abuse with precision torque accuracy.
Key Features
- Genuine ARP Fasteners: Forged 8740 alloy steel construction rated at 200,000 PSI for extreme load handling without distortion
- Stud Design: Eliminates block thread damage versus bolts while enabling accurate repeatable torquing
- Precision-Rolled Threads: Rolled after heat treatment for maximum fatigue strength and thread engagement
- Matched Hardware: Includes 10 studs hardened washers and chrome-moly 12-point nuts for complete kit
- Multi-Use Durability: Handles boosted street track and strip demands with consistent performance
Product Notes
- Torque to ARP specifications using Ultra-Torque fastener lubricant on threads and under washer faces
- Inspect head gasket surface flatness before installation to ensure sealing
- Ships in protective ARP packaging ready for immediate use
Installation Notes
- Professional installation recommended.
- Clean cylinder block threads thoroughly and apply ARP Ultra-Torque lubricant
- Torque in ARP-specified sequence re-check after first heat cycle
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 | Mitsubishi | Lancer Evolution | GSR |
| 2010-2014 | Mitsubishi | Lancer Evolution | GSR |
| 2008 | Mitsubishi | Lancer Evolution | MR |
| 2010-2014 | Mitsubishi | Lancer Evolution | MR |
| 2010-2011 | Mitsubishi | Lancer Evolution | MR Touring |
Why Choose ARP?
- ARP fasteners power professional racing teams worldwide in demanding conditions
- Extensive testing ensures reliability beyond OEM specs for high-horsepower setups
- Precision manufacturing with rolled threads and thru-hardening for longevity
Frequently Asked Questions
- Q: Will this kit fit my 2010 Mitsubishi Lancer Evolution GSR with 4B11T engine?
A: Yes ARP 207-4207 is direct fit for all 2008-2015 Lancer Evolution 4B11T models including GSR MR and MR Touring submodels - Q: What material and strength rating do these studs have?
A: Made from 8740 chrome moly steel with 200,000 PSI tensile strength thru-hardened and precision rolled threads - Q: What is the ARP warranty and installation support?
A: ARP offers limited lifetime warranty against defects includes torque specs sequence guide and recommends Ultra-Torque lube
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure ARP box 6 x 6 x 2 inches
- Weight: 1.9 lbs
