Tein Mono Racing Coilover Suspension Kit - Silvia S13 Shift Knobs The HKB boss kits are

The HKB boss kits are a cost effective

We have combined 2 of our most popular thermal management products and created a compact

bringing the 'diamond cut with black clear finish'

but with don't want an excessively loud system

Tein Mono Racing Coilover Suspension Kit - Silvia S13 Shift Knobs The HKB boss kits areMono Racing is an out and out track spec coilovers, designed using a ranges of experiences gained throughout motorsport participation. Incorporates advanced features such as camber adjustable lower bracket and caster camber adjustable pillow ball upper mounts. It's also possible to customise your spring ratings to suit your bespoke requirements. Please contact us for more information.