Girodisc Porsche 350mm Rear Rotors BMW_G87 ADDITIONAL INTAKE MANIFOLD FEATURES

ADDITIONAL INTAKE MANIFOLD FEATURES

Note: Fuel pump NOT included - sold separately

Easy starting

0T TFSI (EA113 timing belt driven)

Girodisc Porsche 350mm Rear Rotors BMW_G87 ADDITIONAL INTAKE MANIFOLD FEATURESThe Girodisc system is a direct replacement for the OE disc on all 997 Turbos, both PCCB and non PCCB equipped vehicles. The central hat section of our rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to