RENNtech EVM | Exhaust Valve Module | Porsche | 992 porsche-cayenne--92a---2011-2018--gts-esr8899844 Rated by Mercedes-Benz: 449 HP

Rated by Mercedes-Benz:      449 HP @ 5

Gains: +63HP & +78LB-FT

479 LB-FT @ 1

RENNtech AMG GT63 Side Skirts are a perfect fit to the vehicles OEM bumper

RENNtech EVM | Exhaust Valve Module | Porsche | 992 porsche-cayenne--92a---2011-2018--gts-esr8899844 Rated by Mercedes-Benz: 449 HPEVM 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)