{"product_id":"racechip-xlr-z4-e85-86-2003-2009","title":"RaceChip XLR Throttle Controller for BMW Z4 E85 E86 (2003-2009) - Pedal Box Accelerator Tuner, Throttle Response Booster \u0026 Lag Eliminator - Drive-By-Wire Gas Pedal Controller for Roadster \u0026 Coupe, Plug \u0026 Play","description":"\u003cp\u003e\u003cstrong\u003eTransform the way your BMW Z4 E85 or E86 responds to your right foot with this premium accelerator controller from RaceChip.\u003c\/strong\u003e Designed for 2003 to 2009 models, this drive-by-wire upgrade gives you crisp, immediate pedal feel and punchy get-up-and-go without altering engine output. It is the smart way to remove that frustrating throttle delay and make every journey feel sharper and more engaging.\u003c\/p\u003e\n\n\u003cp\u003eWe have installed this unit on customer cars and our own vehicles and the feedback has been consistently glowing. Drivers love the improved drivability, faster pedal pick-up and the ability to tailor the response to suit their style and the road.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e7 adjustable sensitivity levels so you can fine-tune throttle feel from smooth and relaxed to aggressive and ultra-responsive\u003c\/li\u003e\n  \u003cli\u003eDoes not change horsepower or torque, it simply lets you access the performance you already have more directly\u003c\/li\u003e\n  \u003cli\u003eReduces throttle lag for cleaner pull-away, easier overtakes and a more connected drive\u003c\/li\u003e\n  \u003cli\u003eQuick, clean fitment with no specialist skills required and fully reversible\u003c\/li\u003e\n  \u003cli\u003ePerfect for both Roadster and Coupe models within the E85 and E86 generations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy choose this throttle response upgrade for your Z4\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAccelerator pedal controller engineered for modern drive-by-wire systems\u003c\/li\u003e\n  \u003cli\u003ePedal box style module that sharpens input for instant feedback\u003c\/li\u003e\n  \u003cli\u003eThrottle enhancer that delivers a sportier, more precise feel\u003c\/li\u003e\n  \u003cli\u003eIdeal throttle lag eliminator solution for daily driving and spirited road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitting and support\u003c\/strong\u003e\u003cbr\u003e\nPrefer professional installation or just want peace of mind? Book fitting with MJ Modifications in Warwickshire. Email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for a quote and availability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePopular search terms this product matches\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW Z4 E85 E86 throttle controller\u003c\/li\u003e\n  \u003cli\u003eAccelerator pedal tuner for BMW Z4 2003 2004 2005 2006 2007 2008 2009\u003c\/li\u003e\n  \u003cli\u003ePedal box upgrade for Z4\u003c\/li\u003e\n  \u003cli\u003eThrottle response booster for BMW roadster and coupe\u003c\/li\u003e\n  \u003cli\u003eDrive-by-wire throttle enhancer\u003c\/li\u003e\n  \u003cli\u003eThrottle lag remover for BMW Z4\u003c\/li\u003e\n  \u003cli\u003eGas pedal controller for E85 E86\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOrder today and enjoy a more responsive, more alive BMW Z4 on every drive.\u003c\/p\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55977385099650,"sku":"RCHIPXLRD0051","price":189.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/XLR-REG__47003.1629103636__90551.1653383949.png?v=1763374135","url":"https:\/\/mjmodifications.co.uk\/products\/racechip-xlr-z4-e85-86-2003-2009","provider":"MJ Modifications","version":"1.0","type":"link"}