aFe Power Sprint Booster Power Converter 07-17 Toyota FJ Cruiser V6-4.0L

Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal travel into electronic signals in order to provide power to the wheels. The ETC system (Electronic Throttle Control) – also known as drive-by-wire – has the unfortunate downside of delayed throttle response and subdued acceleration, creating problems in certain circumstances such as up-hill starts, quick gear changes, overtaking, etc. The Sprint Booster aims to overcome this throttle response delay for ETC-equ ipped vehicles, providing crisp on-tap acceleration at the driver's disposal.This Part Fits: Year Make Model Submodel 2003-2009 Toyota 4Runner Limited 2003-2009 Toyota 4Runner Sport 2003-2009 Toyota 4Runner SR5 2007-2014 Toyota FJ Cruiser Base 2008 Toyota FJ Cruiser Trail Teams Special Edition 2007 Toyota FJ Cruiser TRD Special Edition