RCM O Ringed Thermal Spacer Kit V1/2
£149.94
Phenolic thermal spacer kit with an integral double O-ring seal design, fitting the Subaru Impreza V1/2 (1992-2000, GC/GF). Isolates the inlet manifold from cylinder head heat and removes the need for conventional manifold gaskets.
SKU: RCM2621
EKS Fitment Advice
EKS currently identifies this product as Direct Fitment
Compatibility of any product, greatly depends on model + year + trim + mods. Most Subaru’s are in different states of tune, so please contact Rich, from EKS to get clarity before purchasing.
Potential Applications
Subaru Impreza 1992-2000 (GC/GF)
Full List of EKS Fitment Evidence Types
For context, here are all categories of fitment according to EKS.
- Direct Fitment: means the product is currently listed as fitting the model/generation shown.
- Shared / Application Fitment: means the product may suit shared Subaru platforms, engines, turbos, drivetrains, brakes, cooling/intake setups or modified applications.
- Universal / Service Item: means the product is broadly useful for Subaru servicing, maintenance, workshop use or general ownership.
- Needs Confirmation: means the product appears relevant, but final fitment may depend on extra details.
Product Description
This thermal spacer kit contains phenolic spacers with an integral double O-ring seal design, removing the need for conventional manifold gaskets between the spacers, manifold and cylinder heads. It fits the Subaru Impreza V1/2 (1992-2000, GC/GF).
The spacers isolate the inlet manifold from heat coming through the cylinder heads, reducing inlet manifold temperature. They can also create additional clearance under the inlet manifold for larger turbo inlet hoses and engine plumbing.





















