4-WAY shock absorber
The 4-way is our top product. The low-speed compression, high-speed compression and rebound damping is separately adjustable. The low-speed compression damping controls the front-rear and left-right movements of the car (“pitch” and “roll”). The high-speed compression controls the movement of the wheels over sharp bumps, like marbles and curb stones. The rebound damping controls the body movements and absorbs unwanted energies, which otherwise would unsettle the car. 

The 4-way can be equipped with spring rate adjusters and the “Black Titan” coating.

In special applications, if the physical room allows us, we can fit the “XL” version, upgrading the diameter from 45 to a huge 50 or even 52mm.     

Settings
We take suspension serious. Therefore we offer for most applications different settings on the spring rates, shim stacks and damping pistons:
* Fast street / occasional trackday. An upgrade to the sportive side from the OEM equipment. Daily comfort, vibration and noise levels are just as important as handling. 
* Trackday / bumpy race circuit / Nordschleife. A suspension to race on both smooth and bumpy circuits. It is possible to ride to- and from the circuits. Ride height is enough to drive on public roads. Laptimes and handling are more important than comfort levels. 
* Full-race / rally. Stiff suspension, designed to work with slicks and rollcage fitted. Not useable on the street. Lap time optimized.     

Intrax is a Dutch manufacturer of high-end suspension technology with over 30 years experience at the highest levels in racing.  Intrax designs and produces shock absorbers, springs and suspension packages for Formula 1 cars, road cars and everything in between. In addition to an elaborate street- and competition program, Intrax also delivers “custom-made solutions”. Please inform at us what we can mean for you.