RaceChip XLR Throttle Controller + App for BMW 7 Series E65/E66 2001-2009 - Pedal Box Alternative, Throttle Booster, Accelerator Pedal Tuner, Drive-by-Wire Lag Eliminator, Plug & Play Smartphone Control

Instant Throttle Control for BMW 7 Series E65 and E66 2001 to 2009

Give your BMW 7 Series a sharper, more engaging feel with the RaceChip XLR pedal controller. This accelerator module transforms how your saloon responds to your right foot, reducing throttle lag and delivering crisp, immediate pickup for smoother pull-away, faster kickdown and more confident overtakes. It does not alter horsepower or torque. It simply refines the drive-by-wire signal so your engine’s existing performance is accessed more directly.

Built for the E65 and E66 7 Series from 2001 to 2009, this plug-in throttle response controller offers seven finely tuned driving profiles that you can switch between using your smartphone for on-the-fly adjustments. From relaxed commuting to spirited B-road blasts, dial in the sensitivity that suits your journey.

Why enthusiasts choose this throttle response upgrade

• Seven adjustable drive profiles for tailored accelerator sensitivity from comfort focused to aggressive
• Wireless phone control to change settings instantly from the driver’s seat
• Reduces accelerator delay for a more immediate, precise feel
• No impact on ECU mapping or engine output. It enhances pedal mapping only
• True plug and play installation at the accelerator pedal. Fully reversible with no coding
• Tested by MJ Modifications and loved by our customers for the noticeable improvement in drivability

Compatible models

BMW 7 Series E65 and E66 2001 to 2009 with electronic throttle control. Ideal for both petrol and diesel variants of the chassis.

What you will notice

• Stronger initial take-off and smoother low speed control
• Faster response when overtaking or joining faster traffic
• More engaging, connected feel without increasing fuel consumption from added power

Installation and fitting support

Supplied with a model-specific harness and clear instructions for a quick DIY fit. Prefer professional installation. Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Buy with confidence

We have run this pedal controller on our own vehicles and customer cars with excellent feedback on responsiveness, control and day to day drivability. It is a simple upgrade that makes your 7 Series feel alive.

Search friendly terms

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