GrimmSpeed Boost Control Solenoid (02-05 WRX )

  • Sale
  • Regular price $129.00
  • ALA
Shipping FREE shipping on orders over $200.


  • Decrease Spool Time 
  • Provides a quicker, and more precise boost control response
  • Plug and Play into OEM Harness
  • Works Safely with Factory Subaru ECU 
  • Prevents Over Boosting
  • REQUIRES CUSTOM TUNING

  •