STM Carbon Fiber Firewall Block Off Plates.
- Evolution VIII-IX CT9A
The STM Carbon Fiber Firewall Block Off Plates are the perfect addition to your racecar. We believe in form AND function. If you've removed your A/C, even in your street car, the larger piece pictured is a perfect fit and a flashier alternative to the standard, grey OEM piece. The smaller plate is for more serious builds with the heater core removed. Much better than leaving an empty hole in your firewall!