Race Chip BMW Sprint Booster Drive-by-Wire Module

Drive By Wire BMWs with electronic throttle bodies suffer from a throttle delay that robs acceleration potential. The Sprint Booster for 2001 model years and newer improves throttle response and provides a more direct feel, making the car more predictable and enjoyable.

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RaceChip XLR Throttle Controller With App Control - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4126650

Part#: 999981

Special Order: No Guaranteed ETA

Sale - Save 10% $ 299.00

This product was last offered at the strikethrough price on
07-01-2026

$ 269.10 USD

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Sale - Save 10%

$ 299.00

This product was last offered at the strikethrough price on
07-01-2026

$ 269.10 USD

Add to Wish List

RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements. App Control: RaceChip is the first company to offer throttle tuning together with app control. The combination gives you the easiest ever way of controlling your vehicle’s throttle response. RaceChip XLR connects directly with the RaceChip app on your smartphone via Bluetooth. If you already have a RaceChip chip tuning module in your car, XLR is the perfect add-on, and using them together is even easier – you can control both modules from the driver’s smartphone using the same app.

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Race Chip BMW Sprint Booster Drive-by-Wire Module

RaceChip XLR Throttle Controller With App Control - BMW

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