Mods inc ssteel 4 into 1 supersport steel cat headers, ssteel 3inch bimodal exhaust with quad 4inch billet alloy tips (exhaust can also be turned off from the EDI system inside car if your wanting a stock sounding exhaust note), OTR air intake, Walkinshaw lowered suspension package and custom tune all covered under holdenhsv factory warranty. Its not the fastest hsv around but its very cheap to run with an extra 48kw. Please excuse shaky footage just recovering from an injury.