H&R Sport Lowering Springs - Mercedes-Benz CLS C257 19+ Nissan-350Z-2006 The Radium Engineering FCST Fill

The Radium Engineering FCST Fill Neck Block Off Kit seals the filler hole on Radium FCST (Fuel Cell Surge Tank) units when a fill neck or dry break filler is not required

A convenient upgrade for any build where regular catch can maintenance is required — simply open the ball valve to drain accumulated oil into a container

Ideal for Holden Commodore VE/VF and Chevrolet Camaro SS builds requiring high-flow fuel delivery for naturally aspirated or supercharged applications

Complete kit simplifies Radium fuel rail installation

H&R Sport Lowering Springs - Mercedes-Benz CLS C257 19+ Nissan-350Z-2006 The Radium Engineering FCST FillH&R Sport lowering springs give a moderate, progressive drop that sharpens handling and tidies up the stance while keeping a comfortable ride on the factory dampers. Lowering the centre of gravity reduces body roll for flatter, more confident cornering. Features Progressive rate spring design for ride comfort and control Moderate lowering for improved handling and a cleaner stance Engineered to work with the factory dampers German made, cold formed