Looking for aftermarket parts to modify or upgrade your BMW 525i with throttle controllers? At Tunersports.com we carry a huge selection of the top name brand performance throttle controller parts and accessories for your 525i.
Whether you have a 2001 or 2007 BMW 525i in Base trim we have you covered. We have 2 throttle controllers available to mod your 525i. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 1057941Say goodbye to that dead, laggy throttle pedal feeling and enjoy quicker engine response and acceleration with the BD Power TS Booster. The TS Booster amplifies the signal between the throttle pedal and ECM to give a quicker reaction time and forces your performance curve to occur sooner, achieving ... BD Power Throttle Sensitivity Booster v3.0 - BMW 2004-2007 BMW 525i Base $289.95 |
 IN STOCK PT0008BThe Injen Technology X-Pedal Pro Black Edition is the next step in customizable throttle response controllers. Quickly and easily tune out the delayed throttle response from the factory with Injen?s X-Pedal Pro Black Edition for a completely new driving experience. You?ll be amazed how different you... Injen 01-06 BMW M3 3.2L / 15-18 BMW M3 3.0TT X-Pedal Pro Black Edition Throttle Controller 2001-2005 BMW 525i Base $229.95 |