Subaru WRX STi - 6 Speed Manual Transmission

Kozmic Transmissions is a WORLD LEADER with Subaru Transmission Performance and Knowledge. Since their release in 2008 Kozmic has been at the leading front of development and testing with the Evolution powered platform. With well over a DECADE of experience in these platforms, you can rest assured we have the experience to back our sales and recommendations. 

Kozmic Supported Services:

  • Complete Transmission Overhaul with OEM or Aftermarket Parts.

  • Specialty Maintenance Services: Aftermarket Clutch Upgrades and Installations

  • Comprehensive parts catalog for the DIY enthusiast. 

  • High Performance? Well of course! 

STI GroupN
IAG 1-4 Straight Cut Gear Set

Records Held with Kozmic Subaru Transmission Builds:

  • Quickest FA20 WRX - 9.7 Second 1/4 - Dog Box

  • Fastest VA 2015+ STi - 164 MPH - Dog Box

Subaru TRANSMISSION SERVICE & REPAIR SHOP IN HOUSTON,TX - Common Services Offered:

  • OEM Transmission Parts Sales

  • Aftermarket Transmission Parts Sales

  • Performance Transmission Parts Sales

  • Clutch Upgrades and Installations

  • Complete Transmission Rebuild Services

  • Transmission Overhaul Services

  • Complex Diagnostics

  • Build Consultation