Girodisc McLaren 394mm Front Rotors 20-0215 The factory bolts are frequently

The factory bolts are frequently shipped loosely without thread protection

Designed with a sealed airbox and Eventuri’s patented Venturi housing

Utilize the whole powerband of your turbocharged VW or Audi engine without the DSG interfering and shifting early

The IE B9 A4 & A5 Catted Downpipe is engineered to completely reduce turbocharger back pressure and increase turbo spool required for the calibrations of a stage 2 ECU tune

Max Gains: +39% HP

Girodisc McLaren 394mm Front Rotors 20-0215 The factory bolts are frequentlyThe Girodisc system is a direct replacement for the OE disc however a different brake pad with an annulus (pad swept area) of 66mm or less must be used. This is done to keep the rotor weight at a reasonable level. If we manufactured a rotor with the same annulus as the OEM CCM rotors they would be unnecessarily heavy. The necessary pad shape is very common and also found on the Nissan GT R, Cadillac CTS V and most AMG Mercedes equipped with 6 piston