GIAC Stage 2 tuned B8 S4 with AWE-Tuning pulley pulls a bolt on E92 6MT M3 from a roll
Published on 11-30-2012 07:55 PM
The B8 S4 is a stout platform offering very large gains from bolt-on mods including a tune. The E92 M3 being naturally aspirated and not supercharged from the factory does not gain as much but starts with more horsepower to begin with. GIAC tested their Stage 2 software at the airstrip and the result was their B8 S4 with the S-Tronic dual clutch transmission pulling a 6-speed manual bolt on E92 M3.
The S4 has the Stage 2 software, AWE-Tuning intake, BCS Automotive exhaust, AWE-Tuning pulley, Evolution Racewerks charge cooler separator, 104 octane race gas/map, and spare removed. The E92 M3 has an intake, X-pipe, underdrive pulley, axle back exhaust, and some race gas mixed in. What the M3 really needs is a tune though.
The race is filmed from the exterior which is a bummer but it still shows what happens. Definitely impressive how much quicker the B8 S4 can get with some bolt on's.
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