
RaceChip XLR5 Throttle Control Unit For Audi C8/B9 RS5, RS6, RS7
Ships free in the US
Make sure this fits your car
Fits: RS6 / RS7 C8, S4 / S5 / RS5 B9
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
The Innovative XLR5
The RaceChip XLR5 is installed between the throttle pedal sensor and the engine control unit. Depending on the XLR5’s tuning stage, it either amplifes or reduces the signals sent by the throttle pedal sensor in accordance with characteristics defined by our engineers. The effect is that you can choose how your car reacts to your throttle inputs.
2 Sport (S, S+) and 2 Race stages (R, R+) sharpen throttle response, speeding up the engine’s reaction times, making it as reactive as even a sportscar’s. 2 Eco stages (E, E+) slow down the engine’s reaction to movements of the throttle. In heavy city traffic and on long journeys, this can help you reduce fuel consumption. You can select N if don’t want or need to use XLR5, and your car is back to stock tune.
RaceChip XLR5 is available for any car equipped with an electronic throttle, regardless of whether the engine is naturally aspirated, turbocharged, supercharged, electric or hybrid.
RaceChip XLR5 – driving dynamics as you want
We developed RaceChip XLR5 to increase responsiveness on the road. Our innovative throttle tuning system lets tune your engine’s reactions to your taste – choose from 7 separate stages. You’ll love your car’s improved dynamics – we promise.
Your engine’s performance isn’t affected by RaceChip XLR5, 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”.
The Brainbox – the nerve centre
The Brainbox monitors and controls all the processes involved in optimising throttle response.APP control:
Each latest generation RaceChip XLR5 comes equipped with a Bluetooth chip, allowing intuitive control via the RaceChip App on your smartphone.- 3 driving modes with 7 individual fine-tuning settings
- Compatible with chip tuning
- OTA Updates
- Quick change of driving modes
Simple and easy to understand – installed in a few steps
- Unplug the wire from the throttle at the connector.
- Connect the Brainbox to the connector/adaptor.
- Mount the Brainbox on a smooth surface in the footwell.
- To control XLR5: connect the Controller with the Brainbox, or set up the RaceChip app.
- Done! Now – go drive and enjoy!
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| Audi | RS6 / RS7 | C8 | 2020+ | |
| Audi | S4 / S5 / RS5 | B9 | 2018+ |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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