Performance Shock's Raceline suspension system for the Audi A4/S4/RS4 (B6/7 Chassis) is born out of the Ohlins TTX line of racing dampers designed for vehicles participating in Racing, HPDE and track related events. This kit is built using Ohlins ILX36 dampers which are based upon the tremendously successful TTX40 damper design that captured top results in LeMans, ChampCar and WTCC series.
It features a twin tube design providing positive pressure build-up and has proven itself far superior to conventional techniques used in other racing dampers. Low internal friction, vast adjustment range and responsiveness even at the smallest strokes are amongst its virtues. 3-way adjustable; low-speed compression (LSC) and low-speed rebound (LSR), and (HSC) high speed compression.
A major advantage with the TTX36 inline damper is the integral reservoir that makes it very compact and easy to package (front damper), without the need to route external reservoir lines. The top eye can easily be re-clocked without opening the damper. No longer is the balancing of reservoir damping ("can stack") to main piston damping required to avoid cavitation. With no reservoir valve, the internal pressure of the damper unit will be kept to a minimum. The low amount of hysteresis results in excellent short stroke/high force performance. The Ohlins TTX range of shocks require very low gas pressure which considerably improves grip without any loss of damping performance.
**SPRINGS ARE SOLD SEPARATELY**
Key Kit Features:
* No reservoir hoses/canisters to route (reduced install time vs. competition
* Extremely broad external adjustment range (22 clicks low speed bump/rebound, 49 clicks high speed bump)
* Low internal friction
* Direct damping response / low N2 pressure
* TTX36 'inline' front damper
* TTX36 'inline' rear damper
* Sheds un-sprung weight
* Includes Eibach ERS springs
* Extended service intervals over standard monotube designs
* Assembled in the USA using Swedish & USA made components only!
* Rear weight jack assemblies, allow for simple ride height adjustments
'PSi 'Raceline' Rear weight jack picture Click Here
**NOTE: THESE KITS ARE INTENDED FOR TRACK USE ONLY**
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