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

BM462S

£2,376.00

Above video is a Petrol Particulate Filter car.

SOUND ARCHITECT™

Electronic Valves inc. Sound Architect™ Module - uses QS APP (Android and iOS)

Our Sound Architect App hands control of the valves back to the driver for the ultimate experience. When you select ‘Open’ they’ll stay open and when you select ‘Closed’ they’ll stay closed – this choice will be remembered even after the car’s been turned off and on.

The electronic module included only requires a 12v feed, usually a cigarette-lighter socket. It’s Bluetooth controlled on the driver’s smart device, and pairing takes just a minute.

The electronics are designed in-house and manufactured for us here in the UK, using local British factories.

DETAILS

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 by QuickSilver.

KEY FEATURES

• 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.

SOUND READINGS (Db)

Revs	Idle	1000	2000	3000	4000	5000	6000	7000	Blip
OEM	62	62	64	66	70	76	82	89	91
QS - Stealth	73	76	70	76	82	87	90	92	92
QS - Sport	78	80	74	80	87	91	95	96	107

WEIGHT

OEM	21 kg - 46 lbs
QS	17.3 kg - 38 lbs
Saving	7 kg - 15 lbs