The 1.8-liter inline-four was modified by Grossman Tuning in September 2020 with a Callaway turbocharger, intercooler, and valve cover as well as a “G grind” camshaft, a rebuilt wastegate, a replacement oil pan, and a custom stainless steel exhaust system with a Borla muffler.Additional work included replacement of the valve lifters and spark plugs as well as a fuel injector and hose.Power is sent to the front wheels through a five-speed manual transaxle that was fitted with a new clutch and flywheel as well as several replacement seals during the 2020 work.Red vinyl covers the doors and dash, and the floors are protected by matching carpets with black mats.Amenities consist of roll-up windows and an Alpine stereo feeding a JL Audio subwoofer in the trunk.A Callaway-branded VDO boost gauge is mounted ahead of the a golf ball-style shifter along with a voltmeter and an additional temperature readout.Instrumentation includes an 85-mph speedometer and a tachometer with a 6,700-rpm redline along with coolant temperature and fuel gauges. The six-digit odometer displays 119k miles.