1990 454SS Silverado with custom metal flake paint, hand marbled stripes, european lights, 10k on transmission with shift kit and overdrive, new flowmasters, 40k on motor, ....
I put a For Sale sign on the window and got 2 calls in 5 miles!
I had a street racer catch me on the freeway just to give me a thumbs up!
If they don't look, just rev the engine :) or smoke the tires.