SKU: 260-5401 | UPC: 672036033675
ARP Subaru WRX EJ20 & EJ25 Block Bolts Main Stud Kit Fits 1990-2012 Impreza Forester Legacy
ARP main stud and bolt kits secure the crankshaft in Subaru EJ20 and EJ25 DOHC engines found in WRX Impreza Forester and Legacy models from 1990 to 2012. These kits provide reliable clamping force to handle increased power levels in performance applications. Built for long-term engine stability during demanding street track and strip use.
Key Features
- Genuine ARP Fasteners: Built for consistent clamping force in high-stress engine environments
- Stud Design: Minimizes block thread wear while enhancing torque accuracy across multiple cycles
- Precision-Rolled Threads: Creates strong thread engagement for dependable repeatable torque
- Matched Hardware: Supplies all required components for easy direct-fit assembly
- Versatile Use: Performs reliably across street daily driving strip racing and track sessions
Product Notes
- Clean all block threads thoroughly prior to installation
- Apply ARP Ultra-Torque lubricant on threads and under nuts as specified
- Securely packaged in ARP box to protect components during transit
Installation Notes
- Professional installation recommended.
- Torque to ARP provided specs in the exact sequence for your engine
- Compatible with stock hardware locations includes washers and nuts
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994 | Subaru | Legacy | Touring |
| 1997 | Subaru | Legacy | Outback |
| 1998-2002 | Subaru | Forester | Base |
| 1998-2002 | Subaru | Forester | L |
| 1998-2002 | Subaru | Forester | S |
| 2008 | Subaru | Forester | Sports |
| 2000-2002 | Subaru | Legacy | GT |
| 2004 | Subaru | Legacy | L |
| 2006-2010 | Subaru | Forester | XT |
| 2007-2009 | Subaru | Legacy | 2.5i |
| 2007 | Subaru | Impreza | WRX |
| 2009-2012 | Subaru | Forester | X |
| 2012 | Subaru | Impreza | Base |
| 1998-2001 | Subaru | Impreza | L |
| 2012 | Subaru | Impreza | Limited |
| 1998-2004 | Subaru | Impreza | Outback |
| 2005-2011 | Subaru | Impreza | Outback |
| 2012 | Subaru | Impreza | Sport |
| 1990-2004 | Subaru | Legacy | L |
| 2002-2012 | Subaru | Impreza | WRX |
Why Choose ARP?
- Proven in professional racing engines for decades
- High-tensile 2000-series alloy steel rated at 200,000 PSI
- Application-engineered for Subaru EJ20 EJ25 DOHC blocks
Frequently Asked Questions
- Q: Does this fit 2006-2009 Subaru Forester XT with EJ25?
A: Yes fits all listed EJ20 EJ25 DOHC engines including 2006-2010 Forester XT models - Q: What material are the studs made from?
A: ARP exclusive 2000 material high-strength alloy steel with 200,000 PSI tensile strength and black oxide finish - Q: Is a warranty included and what about instructions?
A: ARP provides limited defect warranty kit includes torque sequence guide and lube recommendations
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: ARP-branded protective box 9 x 6 x 2 inches
- Weight: 1.8 lbs
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