Audi A4 GT-R Rear Big Brake Kit inline-four engine and 2.8 litre V6 were replaced by 2.0 litre, and all-aluminium alloy 3.0 litre units, still with five valves per cylinder, the most powerful of which was capable of 220 PS (162 kW; 217 bhp) and 300 newton metres (221 lb·ft) of torque. The 1.9 Turbocharged Direct Injection (TDI) engine was upgraded to 130 PS (96 kW; 128 bhp), with Pumpe Dьse (Unit Injector) (PD) technology, and was now available with quattro permanent four-wheel drive, while the 2.5 V6 TDI high-end model was introduced with 180 PS (132 kW; 178 bhp) and standard quattro. This generation of quattro consists of

Features for your Audi A4

• Brembo forged 4, 6 or 8 piston racing calipers with sequentially sized pistons (lighter and slimmer profile than standard Brembo GT calipers).
• Brembo ventilated titanium piston inserts to form an additional heat barrier (most GTR calipers, not all)
• Brembo two piece "floating" hat and rotor assemblies reduce unsprung weight and dissipate heat faster
• Brembo slotted and directionally vented two piece rotors
• DOT and TUV certified Goodridge stainless steel brake lines; guaranteed for life

Brembo GT-R Rear Big Brake Kit An all-new A4, internally designated Typ 8E, debuted in late 2000, now riding on the all-new Volkswagen Group B6 (PL46) platform. The car's new styling was a great success, inspired on the C5 (second-generation) Audi A6. The 1.6 litre base model powerplant remained unchanged, but most other petrol/gasoline engines received either displacement increases, or power upgrades. The 1.8 litre 20-valve Turbo was now available in two additional versions, with 150 PS (110 kW; 148 bhp) or 180 PS (132 kW; 178 bhp), this one with a standard six-speed manual gearbox, while the naturally aspirated 1.8 litre