Designed to deliver improved stability and handling without sacrificing ride quality, great for daily driving as well as various motorsport events and occasional track use. 

A major improvement in cornering grip, but with damper valving precisely matched to spring rates a comfortable quality ride is retained with 32 dampening adjustment positions providing ample adjustment range for optimizing grip under most conditions and since the adjustments are accessible from the top changes to suit conditions are quick and easy..................

Spring Rates: Front 8kg  / Rear 6kg

Trak Pro Coilovers feature ride height adjustment from 1” (25.4mm) above stock to 2” (50.8mm) below.

Trak Pro Coilovers use lightweight billet aluminum for weight savings and CNC machining for precision fit of the main body, threaded adjustment tubes, spring seats and lock nuts as well as the position adjuster locks, Trak Pro Kits are lighter, operate cooler and provide more consistent damping than many popular brands. 

In order to maintain proper damper stroke with low ride height settings, Trak Pro damper position is adjustable in relation to the lower mount point and this adjustment can be made without removing the unit from the car.  

Our special top mount design places the upper shaft attachment point below the spring seat, this and special hyper rubber bushings eliminate shaft binding caused by angular change as the lower mount moves through its range of travel, also the top mount compliance is adjustable, with higher spring rates there is less range of  travel so the top mounts can be tightened to reduce compliance and improve response.

Pillow ball type mounts common on race cars and most coil over kits have a short life span and are known to loosen in only a few thousand  miles or less transmitting road and tire noise directly into the chassis.  With our hyper rubber mount bushings,  compliance is minimized with out the harsh transmission of road and tire noise, so you can expect many years of smooth and quiet performance from Trak Pro dampers. 

Trak Pro's high quality materials and superb workmanship is comparable to high end brands costing  more than double, so don't be fooled by low prices, buying direct from Pettit Racing is how you save (no middlemen). 

With no pillow balls to loosen up and transmit annoying road noise you can expect many years of smooth quiet performance from these units and Trak Pro dampers are rebuild-able, this means they will be the last set to purchase for your RX8.


Trak Pro Coilover Damper Kits are CNC machined from lightweight billet aluminum to exacting  specifications, fully adjustable bump stop and damper position with special hyper rubber mount bushings. Our kits have 32 position dampening adjustments that provide  ample range for optimizing grip under most any condition and since the adjustments are accessible from the top changes to suit conditions are quick and easy. Trak Pro's high quality materials and superb workmanship is comparable to high end brands costing  more than double, so don't be fooled by low prices, buying direct from Pettit Racing is how you save (no middlemen).