Fast and the Furious, The Easter Egg - Producer Cameo

In the scene where Dominic (Vin Diesel) and Brian (Paul Walker) test the Orange Toyota Supra they stop at a set of traffic lights next to a black Ferrari.

Brian says to the driver of the Ferrari "Nice car, what's the retail on one of those"

The driver says "More than you can afford pall, Ferrari" then he revs his car up.

If you haven't noticed but the driver of the black Ferrari is the producer of The Fast and The Furious.