AUDI RS6 X PP Performance X Fi Exhaust - Brutal Revs Huge Sound !!!
Channel: FiExhaust
Date: 2017-01-05

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 + Dual Tips
Ultra High Flow Catless DownPipe

For more product information
Please visit  
http://www.fi-exhaust.com/product/audi/rs6.html
Or email to us for  inquiry-  ( info@fi-exhaust.com )