SUBARU 13031AA350 Camshafts Fair 100K

( Manufacturer Part Number: 13031AA350 ), ( Type: Camshaft ), ( Material: Steel ), ( Vintage Part: No ), ( Finish: Unfinished ), ( Country Of Origin: Japan )

Review SUBARU Stock Camshafts 100k Miles Fair Condition fits WRX STI 2005

Introducing the Subaru 13031AA350 2005 WRX STI Camshafts, a high-performance upgrade for your Subaru WRX STI engine. These camshafts are designed specifically for the 2005 model year, ensuring a perfect fit and optimal performance.

The Subaru 13031AA350 camshafts are made from high-quality materials, engineered to withstand the demands of high-performance driving. Each camshaft is precision machined to exacting tolerances, ensuring a smooth and efficient cam profile. The camshafts feature a durable, hardened surface treatment for extended durability, making them an ideal upgrade for engines with over 100,000 miles.

These camshafts are designed to provide increased power and torque throughout the RPM range, making them an excellent choice for those seeking improved performance from their Subaru WRX STI. The camshafts are also designed to provide better throttle response, ensuring that your engine delivers power when you need it most.

Installation of the Subaru 13031AA350 camshafts is a straightforward process, making them an accessible upgrade for the average enthusiast or professional mechanic. The camshafts come with all necessary hardware for installation, including new timing chain guides and timing chain tensioners.

It's important to note that the installation of these camshafts requires the removal and replacement of the timing chain and timing gears. Therefore, it is recommended that these camshafts are installed by a professional mechanic or experienced enthusiast.

In conclusion, the Subaru 13031AA350 2005 WRX STI Camshafts are a high-quality, performance-enhancing upgrade for your Subaru WRX STI engine. Designed for durability and engineered for power, these camshafts are the perfect choice for those seeking to extract the maximum performance from their vehicle. With precise machining, durable materials, and improved power and torque throughout the RPM range, these camshafts are a must-have for any Subaru WRX STI enthusiast.

1. Performance: Aftermarket camshafts can improve the engine's power output, resulting in better acceleration and increased horsepower.

2. Customizability: These camshafts are designed to cater to individual driving preferences, allowing for a more personalized driving experience.

3. Durability: High-quality aftermarket camshafts may offer improved durability compared to the OEM (Original Equipment Manufacturer) camshafts, as they are often made from stronger materials.

1. Cost: Aftermarket camshafts can be quite expensive, especially when compared to the cost of OEM camshafts.

2. Installation Complexity: Installing aftermarket camshafts can be a complex process, requiring specialized tools and knowledge. It may be necessary to hire a professional mechanic to ensure proper installation.

3. Potential Issues: Improper installation or selection of the wrong camshafts can lead to engine damage, decreased performance, or increased emissions.

Buying aftermarket camshafts for a 2005 Subaru WRX STI with 100,000 miles can provide noticeable performance improvements, but it comes with a cost. The installation process is complex, and there is a risk of engine damage if not done correctly. For those who are willing to invest time, money, and expertise to optimize their driving experience, high-quality aftermarket camshafts can be a worthwhile investment. However, for those who are not comfortable with the installation process or who prioritize ease of use and reliability over performance, it may be best to stick with the OEM camshafts.

Details:

Part numbers: 13031AA350 Intake RH, 13037AA350 LH, 13034AA350 Exhaust 13052AA350 LH Pulled from a 2005 WRX STi in perfect working condition at around 100k miles. There is some light surface rust present.

part #: 13031aa350 prices

• $124.99-$203.01

specifications cashalif:

• for models: Wrx, Sti
• for makes: Subaru
• for years: 2005
• mpn: 13031aa350
• type: Camshaft
• material: Steel
• vintage part: No
• finish: Unfinished
• country of origin: Japan

shipping cashalif:

• transit: 6-10 Days
• cost: $8.59
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• class: Standard

payments cashalif:

• wallet: Apple-pay
• credit card: Visa
• other

seller cashalif:

• city: Lynnwood, Washington
• # reviews: 18
• rating: 100.0%

offer cashalif:

• options: Ship-to-home
• started: December 20, 2025
• availability: In Stock
• sold: 0
• quantity: 1
• best offers: True

returns cashalif:

• policy: No Returns

general cashalif:

• condition: Used
• Engines Engine Parts > Valvetrain Components > Camshafts

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