G day mate I'm the onwer of the Purple GTECH BA my car is not a dedicated drag car it is for street/strip, at present you haven't seen me at the Princess hwy reason being is the boys from GTECH are sorting out rear end of the car which has a 9inch with adjustable 4 link & coil overs if you have a look at commodores and many other factory cars they have a four link suspension ,the only difference to ours is ADJUSTABLE. Once we improve our launch/ 60ft area you will see me at the PRINCESS HWY driving it, and towing my new boat the beach . If in case you have been stuck under a rock for the past two years GTECH & PET have merged yes they do have a Dyno Dynamics (chasiss) and no the CITRIC ACID BA runs a MICROTECH ECU not MOTEC buddy, and it is tuned by GTECH/PET