Audi TT RS 2.5 TSI gets MCCHIP'ed to 380HP and 400HP

var addthis_pub="mastersairabAudi TT RS 2.5 TSI gets MCCHIP'ed to 380HP and 400HP .fullpost{display:inline;} The Audi TT RS 2.5 TSI may only have just been released, but tuners have already began work on the most potent version of the German sports car that is powered by a 2.5-liter turbocharged five-cylinder engine delivering 340HP and 450Nm of torque. One of the