Flatirons Tuning Spec - Cusco Zero 3G - Gravel Coilover (2013+ BRZ)

The Cusco Zero-3 G Suspension is designed for competitive use on dirt and gravel surfaces. The internal shock valving is engineered to meet the demands of the lateral G forces that come with race tires, and to adsorb and smooth out the bumps and rough surfaces that you encounter on dirt. 

This suspension coilover kit is designed with full adjustable ride height feature which retains full shock stroke length and spring preload.

The Cusco Zero-3 G has inverted shocks and is made from light weight aluminum and features a mono-tube 24-step adjustable damper. The large struts have internal valving calibrated to work with the increased spring rates and longer suspension travel that are required for off-road applications (gravel rally, dirt trials). The inverted damper prevents external elements from entering the shock casing and retains structural rigidity for added stress loads applied to the coilover.

Typically the Cusco Zero-3 G suspension is available as struts only. But Flatirons Tuning has teamed up with Cusco USA. The FT-Spec Cusco Zero-3 G's come with the Swift Springs that we found worked best, but we can set them up with different rate springs if you like.

INCLUDED IN THIS KIT

• Front and Rear Cusco Zero-3 G struts valved for the included Swift Springs.
• Front springs are 11.8in 152lb/in [300, 2.7kg/mm] Swift Springs.
• Rear springs are 10.6in 162lb/in [270mm, 2.9kg/mm] Swift Springs.
• Cusco Part Number for the Zero-3 G is 6C1 64C LBO

[ Strut Tops are sold separately ]

If you have any questions at all, please reach out to us through e-mail or Live Chat before ordering.

[ Typical Lead time is 8-10 weeks ]