Slayer, Svartharid, Cannibal Corpse, Atreyu, Otep, Otyg, Hollenthon, Celtic Frost, Earth, Iced Earth, COC, any Metallica but St. Shitpile, Pro-Pain, Symphony X, BLS, Rob Zombie, Down, Carcass, Twisted Sister, Amorphis, Apocalyptica, Beyond The Embrace, Danzig, Charlie Drown, Theater of Tragedy, Dope, Karma To Burn, Soil, Earth Crisis, Overkill, Lacuna Coil, Megadeth, Nightwish, Obtained Enslavement, Pantera, Puya, Psychrist, Rotting Christ, Skid Row, Shadows Fall, Six Feet Under, Volatile, Testament, Soilwork.
I like other stuff, but those are the bands that really whip me into a froth.
When "racing," I don't listen to anything but a ceramic turbo spooling up to about 128,000 RPM to produce 17 PSI, the woosh of almost 500 CFM worth of air being ingested by the compressor, the chittering of the wastegate as it struggles to maintain the boost pressure, and the honk of the blow off valve that signals a brief break in the onslaught of torque that hurtles my 3350 lb. low flying missle down the road at high subsonic speeds.