B16A/18C Racing Spring | Titanium Retainers KVS18-K sr20 brace Our latest creation and evolution

Our latest creation and evolution to our billet Cas bracket for the RB now includes a water fitting option to get water supply through the front of the cylinder heads largest welch plug hole

13in) Blow Off Valve with a tiny footprint and massive flow

photos have not been updated to show new 4th fitting port**

7 psi Version is a direct replacement for the factory item

The perfect addition to our billet oil pump gears and spline drive kits

B16A/18C Racing Spring | Titanium Retainers KVS18-K sr20 brace Our latest creation and evolutionInstall at 34mm (1. 338") to give 85lb seat pressure. Coil bind is at 18. 5mm HONDA B16A 18C. High Performance dual valve spring and Titanium retainer set. Install at 34. 00mm to give seat pressure of 85lb. Coil bind is at 18. 50mm