Company23 Standard Boost Control Solenoid

Company23 Standard Boost Control Solenoid

Now Only $71.96 Regular Price $89.95


Company23 LLC is an automotive engineering firm with the philosophy of providing aftermarket tools and products with quality and fitment that is often not seen in this industry. Company23 believes in the principle of using the right tool for the job. We strive to make working on your car easier and more enjoyable. By combining years of experience as mechanics with clever engineering, modern CNC equipment, and modern manufacturing methods, we can bring you the highest quality products at an affordable price. Our products are rigorously tested over and over before we bring them to market to make sure you can depend on them.


  • Professional quality kit with proven MAC solenoid valve reliability
  • 3-port solenoid design drastically improves boost response and control over the OEM 2-port boost control solenoid
  • Includes OEM quality mounting brackets and electrical connector makes this "plug and tune"
  • Includes 6mm (1/4") hose fittings
  • Custom solenoid matches OEM ECU current draw, includes high vibration coil, and viton seals

Works with:

Kit 528:

  • 02-07 Subaru Impreza WRX
  • 04-07 Subaru Impreza WRX STI
  • 04-08 Subaru Forester XT
  • 05-06 Saab 9-2X Aero

Kit 529:

  • 08-14 Subaru Impreza WRX
  • 09-13 Subaru Forester XT
  • 05-09 Subaru Legacy GT
  • 05-09 Subaru Outback XT

Kit 530:

  • 08-16 Subaru Impreza WRX STI

Kit 531:

  • 2015-2016 Subaru Impreza WRX

warning_symbolWARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

More Information
Product Type Intake and Exhaust
Intake and Exhaust Turbo and Components
Brand Company23
Need Help with this product?

Chat with our staff using our Live Chat, Call us at 303.402.5142 or Email us at
Fast Shipping

Products ship within 2 days.

Easy Returns

Friendly return policy because our priority is making sure you have the right product.

Safe and Secure Shopping
click here