Ferrari F12 RX1 (U2-2-I) ASR exhaust flap control

Ferrari RX1 (U2-2-I) ASR Exhaust Valve Control

Full control over the sound of your Ferrari.
With the ASR RX1 flap control For Ferrari vehicles with a vacuum system and two switching valves (type U1-2), you take control of your exhaust flaps – regardless of the Drive Select or driving profile.

The controls are conveniently operated via the included device. Handheld transmitter, which allows you to manually adjust the sound of your Ferrari at any time – entirely to your liking.

Advantages at a glance

• Regardless of Drive Select: You determine when the flaps open – not the vehicle profile.

• True series mode: Module remains deactivated, even after vehicle start – ideal for workshops, service or vehicle inspections.

• Freely programmable start mode: Customize how your Ferrari sounds when starting up.

• No modifications to the CAN bus: Maximum safety for other control units.

• Plug &Play Installation: Original connectors, no cable damage, reversible without leaving any trace.

• No error messages: Clean integration, trouble-free operation.

Start mode – individually programmable

You decide which mode is active when the vehicle starts.
The system either remembers the last selected mode or can be programmed to a fixed starting state – entirely according to your wishes. A simple sequence of buttons on the remote control is all it takes.

Assembly

The installation is simple and residue-freeThe module will be plugin & Play connected to the existing diverter valves – without additional wiring or software adjustments.

Handheld transmitter

• Elegant design with brushed stainless steel front

• Long range

• Precise and reliable signal transmission

Technical features

• Standalone system, no CAN bus interference

• Reversible without leaving any trace

• Function flawlessly

• Designed for electric flap systems

• Continuous and safe operation

Branded product – Made in Germany.
Focus on quality, precision, and safety.

Notes:

• Not permitted under the German Road Traffic Regulations (StVO).

• For racing use only

• The flaps should not be completely closed during full-load driving.

• Installation at your own risk

• No liability is accepted for damages resulting from failure to heed these instructions.

We receive a large number of custom orders and inquiries daily, so it's not always possible for us to have every item in stock at all times. If you need the item urgently, please contact us. here to our sales team, to check stock levels before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. Therefore, we strongly recommend that you contact your vehicle manufacturer here. Inquiry to us Please contact us. Our friendly sales team will then get in touch with you to confirm if this part is the correct one you are looking for.

All our products come with a standard 2-year warranty. However, this depends on the type of product. See details below. here.

At Upgrade my Car (R-Trade GmbH), we place great importance on fully informing our customers about the intended use of our products. Please note that, unless otherwise specified, all our products are specifically designed for professional racing use. They are intended exclusively for use in competitions on racetracks sanctioned by an officially recognized racing organization. We would like to point out that any use of our products outside of these conditions, including recreational off-road driving, may potentially violate local, state, or federal laws. It is important to understand that Upgrade my Car (R-Trade GmbH) assumes no liability for the legality of using our products on public roads. The responsibility for complying with applicable laws lies solely with the purchaser. We strongly recommend that our customers familiarize themselves with and comply with the relevant legal regulations before using our products.