This is the Spax blurb: http://www.spaxperformance.com/modern-products/psx/
If you are really serious about wanting to transform the handling characteristics of your car, you will need a SPAX PSX suspension kit with dampers that can be easily adjusted for stiffness, in seconds, with no dismantling. Controlling the bump and rebound damper stiffness allows you to alter the suspension set up to perfectly suit your style of driving. The result is more driver confidence and this means more enjoyment!
Some suspension kits may give your car cool looks and a sportier ride.
SPAX PSX Suspension Kits deliver SO MUCH MORE
SPAX PSX kits contain 4 uprated, shortened, 28 stage on-car adjustable dampers, matched to a set of our SSX Springs. SPAX engineers have developed these kits to produce maximum control and handling. PSX dampers are uprated, shortened and pressurised with Krypton gas. This produces not only superior low speed ride quality, but also high speed performance that is ultra stable, fade free and therefore significantly improved. The result is maximum cornering speed and traction, minimum braking distance and roll. Maximum adrenaline when you want it, minimum adrenaline when you don’t! PSX kits are ideal for most fast road applications and occasional “track days” because they have a wide range of on car adjustment with no dismantling. Transform your car’s handling from “drive to work” to “track day” in about a minute!
SPAX PSX kits are designed and manufactured to the strictest German TüV quality standards, using the latest technologies and methods. Each and every PSX damper is fully Dyno Tested to ensure you get 100% performance, 100% quality, 100% guaranteed. All PSX dampers and springs are Epoxy Powder coated and oven cured for second to none looks and extra long life.
Dampers and springs are safety critical parts of your car that can save your life. Optimal handling results in better driver control and shorter stopping distances and this leads to a safer and more enjoyable drive.
SPAX’s massive buying power, commitment to value and “Factory Direct” pricing allows you to buy this premium product at second to none value.
I’ll set them in the centre to start with and go from there! OK I’ll re-think the Springs when the time comes. I have about 2 months Welding up next! The bit I’m putting off as long as possible