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SKU: 673-1004 | UPC: 672036025830
ARP M10 x 1.25 x 35 12pt Black Oxide Bolts for Subaru Impreza WRX STI Forester XT (5/pkg)
These ARP M10 x 1.25 x 35 12pt black oxide bolts come in a pack of 5 for cam sprocket applications on Subaru EJ20 and EJ25 engines. They fit Impreza WRX and STI models along with Forester XT Legacy GT and Outback XT for dependable timing component security. Engineered to maintain clamp load under high stress these bolts deliver fatigue resistance for daily driving and track demands.
Key Features
- Genuine ARP fasteners: High-tensile alloy steel rated at 200000 psi for repeated high-RPM use without failure
- Precision-rolled threads: Ensure maximum thread engagement and consistent torque values across installations
- 12-point head design: Allows high torque application with socket tools preventing rounding or cam-out
- Black oxide coating: Provides corrosion resistance and reduced galling during assembly
- Matched 5-pack quantity: Supplies exact number needed for both cam sprockets simplifying rebuilds
Product Notes
- Inspect bolt length and pitch match before use to confirm application fit
- Apply anti-seize sparingly to preserve preload after heat cycles
- Compact low-weight pack ships hassle-free
Installation Notes
- Professional installation recommended.
- Apply ARP Ultra-Torque lubricant to threads and underside of heads
- Compatible with factory cam sprockets torque to 52 ft-lbs in sequence
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | STI |
| 2004-2012 | Subaru | Forester | XT |
| 2005-2009 | Subaru | Legacy | GT |
| 2005-2011 | Subaru | Outback | XT |
| 2008-2014 | Subaru | Impreza | WRX |
Why Choose ARP?
- Trusted by racers and builders for decades in demanding motorsport applications
- Manufactured with proprietary heat treatment for consistent strength
- Backed by limited lifetime warranty on material and workmanship
Frequently Asked Questions
-
Q: Do these replace OEM cam sprocket bolts on EJ25 engines?
A: Yes direct fit for 2002-2021 Subaru Impreza WRX STI Forester XT Legacy GT and Outback XT with EJ20 EJ25 DOHC SOHC timing components -
Q: What material and strength rating?
A: Forged from premium 8740 chromoly alloy steel with minimum 200000 psi tensile strength and black oxide finish -
Q: What torque specs and lube to use?
A: Torque to 52 ft-lbs use ARP Ultra-Torque lube and re-torque after 500 miles or initial heat cycles
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure plastic sleeve in 4 x 3 x 1 inch box
- Weight: 0.2 lbs
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