Image from GrimmSpeed
CoolingOn sale · 7% off
GrimmSpeed 1.3 Bar High Pressure Radiator Cap
GrimmSpeed
Pricing
Cost range
$27
Tracked current price
$25.00 · via Subispeed · checked 6/3/2026, 3:14:21 AM
Best current is 7% below reference
Where to Buy
GrimmSpeed 1.3 Bar High Pressure Radiator Cap increases the coolant boiling point for improved cooling efficiency. It replaces the factory 1.1-bar cap commonly used in Subaru models.
Where to Buy
Ranked by lowest tracked price when available.
Subispeed
RecommendedBest deal · 7% off$25.00
Subimods
$27.00
Sign in to bookmark or follow this mod.
Add To Planner
Sign in to save this mod to your planner.
Owner Notes
Sign in to leave a verified owner note once this mod is installed on one of your builds.
Compatibility Information
General Notes
Replacement accessory piece rather than a standalone direct-fit performance part.
Source: Other
View sourceInstall Resources
We list install guides, videos, and reference material here when they meet our quality bar for this mod.
Community Stats
Used in Builds
0
Generation
VB
Category
CoolingCompatibility Notes
1
Install Resources
0
Owner Notes
0