Transmission Tunnel Cover - BRZ/FRS/GT86

197.95 179.95 179.95000000000002 USD


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The Verus Engineering Transmission Tunnel Cover covers up a turbulent point of the underbody around the transmission. You can expect to see a decrease in drag and an increase in efficiency of a diffuser if installed. If the vehicle has rake; an increase in downforce will also be noticed.

During the design process; we utilized OEM CAD data. This resulted in a product that features a near OEM fit and finish.

The Transmission Tunnel Cover was designed for owners looking to reduce drag and improve underbody airflow.


  • Transmission Tunnel Cover, Front

  • Transmission Tunnel Cover, Rear

  • Hardware Kit, Includes All Pieces for a Seamless Install



Reduce Drag

Feed Diffuser Clean Air

Reduce Lift (Increase Downforce) if Vehicle has Rake

Increase Fuel Economy 

Reduce Lap Times

  Modular Design to Accommodate Varying Resonators, Exhausts, and Applications

Rivet Nuts and Rivet Nut Installer Included  

Simple, Non-Invasive Bolt-On Design



CNC Laser Cut

5052 Aluminum Construction

Powdercoated Black for Durability

Stainless and Nylon Hardware Throughout

Made in the U.S.A.




The Transmission Tunnel Cover Kit is simple in operation; it reduces the vehicle's coefficient of drag (cD) by 0.008, or 8 points by reducing turbulence in an otherwise open part of the underbody.  With rake, the car can also benefit from an increase in downforce as this flat area begins to act as a diffuser, as does the rest of the car's underbody.

Add the Transmission Tunnel Cover Kit to either of our Ventus kits for improved performance.





Install Manual

Informative Packet