This is a damper that bolts between the cylinder head and the strut top and helps to stop engine rock. The less the engine rocks the quicker and more precise the gear changes can be and the more response you get when coming on and off the throttle. This makes this item ideal for track and drift but it is equally useful on a fast road car.
Comes with everything you need to install and made by Barbarian Racing from quality materials for long hassle free use.
This brace will fit the S13 with the SR20DET engine fitted.