BMW M140i - Sport Exhaust with Sound Architect™ (2016 on) EX-DEMO

This ex-demo system has been very briefly used for demonstrator purposes and was installed and removed by our professional technicians.

Some discolouration to the pipework, light scratching, exhaust paste residue, and inner soot may be present on the pipework and silencer casing.

Tail pipe finishers will be supplied as new.

Sound Architect® Remote Valve Control by QuickSilver

The new QS Sound Architect® remote valve control system gives you full command of the sound. Our push-button fob can be mounted within the vehicle or used outside the vehicle if desired.

Its binary functionality offers two distinct sounds to suit your environment. Our default ‘Sport’ mode offers the full experience with a deeper robust note and utilises the optimum flow of the exiting exhaust gases. With our ‘Refined’ mode, our exhaust harnesses the tone, offering a more civilised note when, and if it’s required.

Even better is that like our exhausts, this is a simple install. Just feed the valve cables through the spare wheel well to the rear section, plug the power cable into the 12v in the boot, and you’re away!

 This style of valve control’s been requested a lot in the past, and we’re excited to finally offer this – the perfect sound is now just a button press away. 

Sale Systems are non-returnable.

A lighter weight system that has more efficient flow and shows a noticeable improvement in throttle response whilst enhancing that sports car sound.

The system uses active valve technology allowing the driver to switch from Stealth to Sport using the Sound Architect valve control kit by QuickSilver.

• Wonderful deep muscle rich sound  with pops and burbles in Sport mode.

• Retains a civilised 'under the radar' note in Stealth mode.

• Stainless Steel mandrel bent tubing.

• Improved throttle response.

• Retains original tips to keep the look.

• Carbon QuickSilver Tips to define the look.

•  Plug & play 12v power source 

•  Two fobs

•  Sound module

•  All required leads and batteries

•  Suitable for three pin SPS valves

•  Two distinct sound modes, ‘Sport’ and ‘Refined’