EGO-X Catback exhaust system for Cupra Formentor VZ5 models. Available with ECE approval if you choose the Bull-X Tronic control unit.
- Pipe size: 3.5" (89mm)
- Made of stainless steel
- Catback
- TIG welded
Included in delivery:
- Catback exhaust system
- Necessary wiring for valve control (select desired connection before adding to cart)
- Necessary mounting hardware
- Installation instructions
The exhaust system can be ordered in two different versions:
*With ECE approval*
Only when choosing the Bull-X Tronic control unit
An ECE-approved exhaust system does not require a modification inspection and is approved for road use. While driving, you can choose between Comfort and Sport modes for how the valves operate. If your car has a driving mode selector, you can also control the valve operation with it. For vehicles without a driving mode selector, you can control the valve operation with the included separate on/off button. The button is backlit; when the light is on, the valves are closed, and when the light is off, the valves are open. The exhaust valves are controlled within the limits allowed by ECE approval, regardless of the driving mode.
Bull-X Tronic offers two options for exhaust valves:
- Sport (Dynamic, Race): Within the limits allowed by ECE approval, the valve is always open. When the car is stationary, the valve is always closed.
- Comfort mode: The valve is always closed, but within the limits allowed by ECE approval, the valve opens when at least 75% throttle is applied while the car is moving.
*Without ECE approval*:
If you choose any of these three options, Bull-X Tronic "Race", valve controller with switch, or valve controller with remote control, the product is not ECE approved.
Bull-X Tronic "Race" differs from the ECE-approved model in that the exhaust valve can be opened even when stationary, but when driving, depending on the driving mode and throttle position, the valve is controlled in the same way as the ECE-approved model.