Respons TMS Direct fit Blow off valve or BOV with GFB TMS advantage. Patented adjustable venting bias system diverter valve. also suits:

  • SUBARU XT MY14-On (FA20 Engine)
  • SUBARU Levorg FB16/FA20 Turbo MY16-On
  • SUBARU WRX MY14-20 (FA20 Engine)
SKU GFB-T9007
Brand GFB