In stock
SKU: 103148
Regular price £140.76 inc. VAT

Use this text to encourage communication or promote sharing on social networks.

You can also add links

This is an R1 valve controller kit. For a single valve in your exhaust, you should use an R1 kit. The R1 kit consists of a key fob controlled switch to control the valve (easily attached to a keyring), the wiring and the control box to receive the signal. When fitting these valves you may wish to refer to this diagram which will get you started- Link

We do not recommend using only one valve and an R1 kit on a duplex (twin) system as you will have inconsistency with the sound.

These are the same valves/kits that we use in our popular valved exhaust range for Audi R8, Lamborghini Gallardo and Porsche 911, among others. The following videos showcase the different sound levels using our GoPro runs on an Audi R8 V8 and Porsche 987.1 respectively. 

A visual demonstration of the use of the key fobs is also at your disposal-


Special order

Up to 3 working days to process