RCM V3/4 Uprated Valve Springs

RCM V3/4 uprated valve springs, offering an increased spring rate over the standard genuine spring to help reduce valve bounce at high revs. Unfitted length 54mm, coil diameter 3.8mm, approx. 48g each; seat pressure 33kgf, lift pressure 72.8kgf. Uses the standard spring seat and retainer.

SKU: RCM435

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.

1. Direct Fitment: means the product is currently listed as fitting the model/generation shown.
2. Shared / Application Fitment: means the product may suit shared Subaru platforms, engines, turbos, drivetrains, brakes, cooling/intake setups or modified applications.
3. Universal / Service Item: means the product is broadly useful for Subaru servicing, maintenance, workshop use or general ownership.
4. Needs Confirmation: means the product appears relevant, but final fitment may depend on extra details.