The Mishimoto 1.3 Bar High-Pressure radiator cap is designed to optimize the cooling system performance of the Subaru Impreza GT, WRX, and STI. Capable of withstanding higher pressure than OEM caps, it fits without modification to reduce coolant loss and maintain optimal flow on both road and track.
-
Direct fit
High-quality aluminum made
1.3 bar / 19 PSI pressure rating
Black anodized finish
Lifetime warranty
| Brand | Model | Type | Version |
|---|---|---|---|
| Subaru | Impreza | GC - 96-00 | GT - 211 / 217 |
| Subaru | Impreza | GD - 01-07 | WRX - 218 / 225 / 230 |
| Subaru | Impreza | GD - 01-07 | STI - 265 |
| Subaru | Impreza | GD - 01-07 | STI - 280 |
| Subaru | Impreza | GR - 08-11 | STI 300 |
The Mishimoto 1.3 Bar High-Pressure radiator cap is designed to optimize the cooling system performance of the Subaru Impreza GT, WRX, and STI. Capable of withstanding higher pressure than OEM caps, it fits without modification to reduce coolant loss and maintain optimal flow on both road and track.
-
Direct fit
High-quality aluminum made
1.3 bar / 19 PSI pressure rating
Black anodized finish
Lifetime warranty
| Brand | Model | Type | Version |
|---|---|---|---|
| - Except special mention indicated on the product description - | |||
| Subaru | Impreza | GC - 96-00 | GT - 211 / 217 |
| Subaru | Impreza | GD - 01-07 | WRX - 218 / 225 / 230 |
| Subaru | Impreza | GD - 01-07 | STI - 265 |
| Subaru | Impreza | GD - 01-07 | STI - 280 |
| Subaru | Impreza | GR - 08-11 | STI 300 |
- Further information -
Our technical specifications and compatibilities refer to the standard equipment of the vehicles mentioned, in case of doubt about the compatibility of a product, please contact our customer service to answer your questions.
Content protected by copyright © 2026 - All rights reserved
Mishimoto aluminium coolant expansion tank for...
Mishimito Oil Catch Tank (Large) - see size below
Mishimito Aluminium Power Steering Reservoir Tank
No reviews yet
*Write your comment here
No reviews yet
*Write your comment here
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent