FREE Pickup / FREE SHIP on Orders $49+ *exclusions apply
You could win up to $10,000!

No purchase necessary. See official rules.

Sales & Specials
You could win up to $10,000!

No purchase necessary. See official rules.


ES#3412089 - FI-2803-1xDB - Valvetronic Cat-Back Exhaust System - Diamond Black Tips - Cutting-edge intelligent ECU exhaust control valve, with an emphasis on the optimization of both acoustics and performance - Frequency Intelligent - Audi

Valvetronic Cat-Back Exhaust System - Diamond Black Tips

Cutting-edge intelligent ECU exhaust control valve, with an emphasis on the optimization of both acoustics and performance
Mfg Part #
FI-2803-1XDB
ECS Part #
ES#3412089
Brand
3920.00
Ships on Apr 16, 2019
Qty
Does this fit my vehicle?

Product Details

Frequency Intelligent Valvetronic Exhaust System technology offers cutting-edge intelligent ECU exhaust control valve, with an emphasis on the optimization of both acoustics and performance. It is a testament to Frequency Intelligent's philosophy of the ultimate union of comfort and performance experience for the driver and passengers. 


When the valves are fully open for maximum flow and power, it creates an exotic tone and allows for high performance. When the valves are closed, volume is reduced for a more low-profile comfortable drive. With our latest technology, just one click on the remote control will setup any rpm to automatic mode. The automatic mode enables the system to detect the engine RPM to intelligently switch comfort/racing exhaust profiles. Users can also opt to simply switch valve on/off mode as desired by remote control when driving. 


Furthermore, the muffler internals are individually designed and fabricated for each car model, a perfect testament of our insistence on producing the best customized products in the market with our Valvetronic technology for ultimate performance. Each product has its own unique sound acoustics and performance, all to add the "extra" in extraordinary.

Kit Includes: 

  • Front Pipe
  • Mid 'X-Pipe'
  • Rear Mufflers
  • Quad Tips (Diamond Black) 

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B8 S4 Quattro 3.0T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy