SL Series - Suspension Shock Absorber lightening The UMI tunnel brace is

The UMI tunnel brace is fabricated from CNC machined 3/16” thick mounting plates

improve cornering

Two caster settings

Upgrade your suspension today with this high-quality torque arm from UMI Performance

these products contain fewer detergents and are not suitable for street use

SL Series - Suspension Shock Absorber lightening The UMI tunnel brace isBilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.