BMW 640i x Fi Exhaust — Sound Check l Show your monster sound !

Exhaust come with valve as standard including our intelligent ECU system which control valve by engine RPM or remote control.

Video Fitted with FI Complete Exhaust System includes:
Catback Valvetronic Muffler + Quad Tips
Catless DownPipe.
For more product information
Please visit
http://www.fi-exhaust.com/product/bmw/f13_640i.html

Or email to us for inquiry: ([email protected])([email protected])

Смотреть в источнике