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Performance M

RaceChip RS

RaceChip RS

£359.00
£359.00
Sale Sold out
Shipping calculated at checkout.

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.

RS Power Module for BMW X4 M F98 2019 on

Unlock serious performance with the RaceChip RS power module for the BMW X4 M F98. This plug in piggyback ECU upgrade delivers a sharper, stronger drive with increased torque, improved throttle response and flexible on road adjustability. It is the non app version for drivers who prefer a simple, dial based setup.

Pre calibrated for your specific vehicle, the RS unit arrives ready to enhance your factory engine management with proven German engineering. Expect a responsive, punchy feel and the ability to fine tune the behaviour to suit daily commuting, fast road use or motorway cruising.

Why enthusiasts choose this upgrade

  • Plug and play performance module for BMW X4M F98 2019 on
  • Six user selectable power levels via the on unit adjuster
  • Vehicle specific calibration for clean, consistent delivery
  • OEM grade, safety rated connectors and loom for a secure fit
  • Engineered and manufactured in Germany with premium components
  • Installation typically takes around ten minutes and includes instructions
  • Potential fuel saving of up to 15 percent with a light driving style

Real world gains, easy fit

This removable performance add on is a great alternative to a traditional remap. No coding, no cutting, no permanent changes. The module uses a high quality harness to interface with the engine sensors and refines the signals for a stronger mid range and more usable power across the revs. Choose from six stages to suit your journey, from relaxed efficiency to maximum punch.

Tested by us, loved by customers

We run this unit on customer cars and the feedback is consistently positive. Buyers report a more exciting drive, smoother overtakes and a noticeable increase in low down shove, with the added bonus of improved mpg when driving sensibly.

Perfect for shoppers searching for

BMW X4M performance chip, plug in tuning module, piggyback ECU box, stage 1 power upgrade, remap alternative, torque booster, horsepower increase, throttle response upgrade, BMW F98 tuning, 2019 on X4 M power box, German tuning box, fuel economy improvement, plug and play chip tuning.

Installation and fitting

DIY friendly with a clear guide included. For professional installation, we recommend booking with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote.

Compatibility: BMW X4 M F98 2019 onwards. Non Bluetooth model.

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