Porsche 996 Turbo GiroDisc Upgraded Brake Rotors (2000-2005) Select:Choose Rotors=Front Rotors - (with PCCB) 8L engine without sacrificing driveability

8L engine without sacrificing driveability or reliability by optimizing the engine's performance

Simple DIY bolt-on installation- simply Bolt_on and GO>

5% filtering efficiency rating according to international standards for filtering (ISO 5011)

All Porsche 964 coupes and cabriolets will be sportier and have a more aggressive Flat-Six sports car sound than the stock muffler

Replaces the restrictive factory cats with German imported 200-cell HJS sport catalytic converters for significantly improved performance and exotic car sound

Porsche 996 Turbo GiroDisc Upgraded Brake Rotors (2000-2005) Select:Choose Rotors=Front Rotors - (with PCCB) 8L engine without sacrificing driveabilityUpgrade the factory brakes or replace worn out rotors with premium GiroDisc brake rotors. Perfect for track use and a cost effective premium brake replacement solution vs PCCB. The central hat section of each rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from proprietary cast iron, poured in the USA and machined from start to finish in house at GiroDisc. The rotor utilizes a curved vane design,