BimmerPost Supporting Vendor
Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, Brembo, GIAC, Koni, Ohlins, Performance Friction, Quaife, Stoptech, Vorshlag
HPA All-Wheel-Drive Xi Koni Coilover System
For those looking for an entry level coilover system for street/HPDE/Track, but don't want to settle for an off of the shelf coilover kit or spend $2.5K+ The wait is over! The HP Autowerks, Inc. Koni SA coilover system using Swift springs is here! Large selection of spring rates to suit your driving needs. Camber plates are optional and recommended but not required.
This is simply the best single adjustable coilover system using true coilover custom linear rate springs at this price point.
Standard adjustable rear shocks need to be fully compressed inside or outside of the vehicle to make any damping adjustments.
***New optional external adjustable rear shocks(pictured)***
***Camber plates are optional or just use stock upper mounts***
Intro price for kit with standard adjustable rear dampers $1523.20
Intro price for kit with the new external adjustable rear dampers $1715.20
***Due to high demand of the xi struts and lack of supply these kits are strictly special order only and has a 4-6 week lead time at the moment***