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Performance M

RaceChip XLR Throttle Controller + App for BMW M4 (F82 F83) 2013+ - Pedal Box/Throttle Booster/Lag Eliminator - S55 F8x Accelerator Pedal Response Module, Bluetooth Smartphone Control, Plug & Play

RaceChip XLR Throttle Controller + App for BMW M4 (F82 F83) 2013+ - Pedal Box/Throttle Booster/Lag Eliminator - S55 F8x Accelerator Pedal Response Module, Bluetooth Smartphone Control, Plug & Play

£219.00
£219.00
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Instantly sharpen pedal response for BMW M4 F82 and F83

Give your BMW M4 the crisp, immediate throttle feel it deserves. This advanced accelerator pedal controller removes that frustrating delay from the drive-by-wire system, delivering a livelier, more responsive driving experience on the road or track. Wireless control via your smartphone lets you select from seven distinct sensitivity levels to match every journey.

Why owners love this throttle controller

  • Transforms accelerator sensitivity for a sharper, more connected feel
  • Seven adjustable response levels controlled from your phone via Bluetooth
  • No engine remap and no powertrain tuning required
  • Plug-and-play with OE-style connectors and fully reversible
  • Ideal for daily driving, spirited B-road blasts, and track days
  • Improves drivability by reducing throttle lag and hesitation

Perfect fitment

Designed for BMW M4 F82 coupe and F83 convertible from 2013 onwards, including S55-powered models. Tailored vehicle-specific loom for a clean, tidy install.

What you’ll feel

More immediate acceleration the moment you touch the pedal. Cleaner pull away, sharper mid-range response, and a more engaging drive without altering factory safety systems or engine output. Choose a smoother setting for commuting or dial it up for maximum punch when you want it.

Set-up and installation

Quick DIY-friendly fitment with no cutting or coding required. If you would prefer professional installation, MJ Modifications in Warwickshire can handle fitting. Request a quote at info@mjmodifications.co.uk.

Our experience

We have fitted this pedal controller to multiple F8x platforms and the feedback has been consistently excellent. Customers love the way it wakes the car up, making the M4 feel more eager and precise without touching the ECU.

Key search terms

BMW M4 throttle controller, BMW F82 pedal box, F83 accelerator response controller, throttle booster for BMW M4, drive-by-wire throttle tuner, gas pedal controller, throttle lag eliminator, BMW S55 pedal mod, BMW M4 response upgrade, plug-and-play throttle module, F8x M4 throttle sensitivity adjuster, smartphone throttle control.

Note: This product does not increase horsepower or torque. It enhances throttle input response so you can access existing performance more directly.

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