STR 4x4 Off road 4x4 Racing suspension full OE kits coil over shock adjustment shock absorbers for FJ cruiser

Before any of our shocks reach production, they’ve had to stand the test of time and live up to incredible abuse

 by the fastest athletes in racing.

We push the boundaries to give you that same precise control and race-proven performance you can feel. 

Our complete line of bolt-on, Factory

Series coil-over shocks provide improved damping in any terrain.

FAMILY FEATURES

BODY: Smooth bore and honed seamless steel

BODY PLATING: Zinc plated for a long-lasting finish

COMPONENTS: Black anodized, CNC machined 6061-T6 billet aluminum

SPRING :Application specific adjustable 3.0" racing spring

PISTON: Heavy-duty powdered steel*

6061-T6 hard anodized high flow aluminum piston**

VALVING: Application specific to maximize performance.

‘SEALS: Redundant sealing pack system, main seal, wiper seal, scraper seal

OIL: FOCHS Suspension Fluid for improved performance at variable temperatures