BMW M3 GT 500 Makes 470 HP [Photo Gallery]
Firstly, they took the stock V8 from 420 HP to 470 HP, using ECU remap, a new stainless steel exhaust system with 100-cell HJS catalyzer, X-pipe with middle silencers and an end muffler with vacuum-controlled Pierburg valves.
To make sure it stops a little bit better, they also fitted massive Brembo disk brakes, sized 380 x 32mm for the front and fitted with four-piston calipers, and 320 x 28mm discs at the back with two-piston calipers.
Every little bit helps in the performance industry, so they chose to equip this M3 with a number of carbon fiber aero parts, like a new front spoiler, mirror casings and a boot lid spoiler. The result is clean and simple, just like the Germans like them.
❐ Check out the BMW M3 GT 500 photo gallery