EGO-X Catback exhaust system for Golf Mk7 GTI & Seat Leon 5F Cupra models. Available with ECE approval if you choose with Bull-X Tronic control unit.
- Exhaust system size: 3 (76mm)
- Material: stainless steel
- ECE approved (conditions apply, see more info below)
- Catback - exhaust system installed after catalyst/OPF
- TIG welded - Handcrafted in Germany
Included:
- Catback exhaust system
- Necessary wiring for valve control (choose desired connection before adding to cart)
- Necessary fasteners
- 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 valves that way. For vehicles without a driving mode selector, you can control the valves 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 the exhaust valves
- Sport (Dynamic, Race): Within the limits allowed by ECE approval, the valve is always in the open position. When the car is stationary, the valve is always in the closed position.
- Comfort mode: The valve is always in the closed position, 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 one of these three options, Bull-X Tronic "Race", valve control with switch or valve control 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 set to the open position 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.