WRX STi 08-21 Billet Transmission Dipstick Conversion

  • $95.00

Precision Works Billet Transmission Dipstick Conversion - WRX STi 08-21

Your 2008-2021 WRX STI does not have a transmission dipstick. In fact, the owner's manual says so and it's been discussed many times on forums.

So how do you check for the fluid level? You can't. Not unless you have this Precision Works Transmission Dipstick Conversion Kit.

Simply remove the 10mm threaded hex plug and install our conversion fitting and insert the dipstick. Now you can check for transmission fluid level and cleanliness, it is that simple!


  • Subaru WRX STI 2008-2021

  • Also fits 2004-2007 as a billet dipstick


  • Designed and Engineered in the USA

  • Precision CNC machined

  • Billet aluminum and stainless steel

  • Easy bolt-on installation

  • Dual O-rings

  • Replace the tired OEM dipstick from '04-07 models

  • Converts 08-21 models with a transmission dipstick

  • Copper crush washer will be reused