Supercharged Audi S5 by MTM
The stock S5 gets a 4.2L V8, and MTM bolts a supercharger and intercooler onto this to give it some hair-raising performance figures – 0-60mph in 4.3 seconds and a top speed of 186 mph. Power in the MTM S5 is a Lamborghini-Gallardo-matching 505hp, up 149 horses from the stock version's rather tame 354hp. Torque is boosted to 403Nm.
If that’s not enough, MTM also offers a high-flow exhaust system, coilover suspension, 381mm brakes and 21in wheels to give the car some extra handling prowess.