RENNtech EVM | Exhaust Valve Module | Audi | Bentley | Lamborghini lamborghini-murcielago--2002-2010--v12-esr6499784 8L V12 Engine) Stock Performance:

8L V12 Engine) Stock Performance:

our carbon air box is able to offer gains up to +10 hp and + 10 lb/ft of torque

210 - E 430

0 TFSI (4M8)

ECU+ Upgrade | Up to 773 HP / 778 LB-FT | Gains: +82 HP & +84 LB-FT

RENNtech EVM | Exhaust Valve Module | Audi | Bentley | Lamborghini lamborghini-murcielago--2002-2010--v12-esr6499784 8L V12 Engine) Stock Performance:EVM Exhaust Valve Module (Remote Controlled) NOT SO FUN FACT: Sportscars equipped with factory exhaust valves, with or without a center console button to open or close them, the factory settings do NOT allow the valves to fully open unless certain speed and or RPM have been reached. For example, while cruising the exhaust valves will never fully open! THE EVM SOLUTION: By pressing Button 1 on the remote control, RENNtechs Exhaust Valve Module (EVM)