EGO-X exhaust system 3,5" EA888 Gen.4 Cupra Leon KL Limousine 245 hp 5-door

EGO-X exhaust system for Cupra Leon KL Sedan

Maximum sound quality. High quality finishing. A perfect fit.

The EGO-X exhaust system for the Cupra Leon KL Sedan has been designed to unlock the full sound potential of your vehicle. The large tube diameter of 3.5" (89 mm) and the flow-optimized design create a powerful, sporty sound with a particularly emotional sound character.

Manufactured in the precise TIG welding process and equipped with hand-made absorption silencers, this system stands for the highest quality, perfect fit and maximum performance.

Suitable for the following vehicles

Cupra Leon KL Sedan

• Engine code: DNPA

• Power: 180 kW / 245 hp

✅ With part assessment according to §19.3

Flap system

This EGO-X exhaust system is equipped with an electronically controlled exhaust valve.

• Sound level control depending on driving mode

• Pleasant in everyday use, uncompromising when open

• Perfect balance between comfort and performance

See technical details

• Tube diameter: 3.5" (89 mm)

• Material: stainless steel

• Absorption silencer: handmade in-house

• Type: from KAT

• Production: TIG welded

Advantages of the product

• Powerful, sporty sound

• Flow-optimized design for the best possible performance

• High quality stainless steel construction

• Handmade silencers

• Perfect fit accuracy

• Designed and manufactured to the highest quality standards

Scope of delivery

• Exhaust system from KAT

• Cable material for integration into on-board electronics

• Exhaust pipes (optionally available)

• Mounting material

• Installation instructions

• With electric exhaust flap. SBS motor included.

• Bull-X Tronic control unit (when the ECE variant is selected)

Bonus

When purchasing this EGO-X exhaust system you also receive:

• EGO-X Sticker Pack

These items are not freely available and are reserved exclusively for buyers of an EGO-X system.

With part assessment

The exhaust system is supplied including part expertise according to §19.3 and can therefore be entered without problems.

Conclusion

The EGO-X exhaust system for the Cupra Leon KL Limousine combines high-quality stainless steel construction, handmade silencers and modern flap technology to a perfectly matched overall package. Ideal for those who want to give their Cupra a more emotional and sporty sound.

With ECE licence*:

*Valid only for the following selection in the field "Selection of operating mode": Bull-X Tronic control unit (With ECE licence)

This flap exhaust system has an ECE(ECE) approval, so it can be moved on the road without registration in your vehicle documents.

Attention: The exhaust systems with ECE are not affected by the "flap ban" and may continue to be used completely legally in road traffic.

During the ride, you can decide whether you want to drive in comfort or sport mode. If your vehicle is equipped with a driving profile selector, it can be controlled via this.

For vehicles without driving profile selection, this can be controlled via a supplied pushbutton. The pushbutton indicates whether the door is currently open (light off) or closed (light on) with its LED illumination.

The control unit automatically closes the flap in all areas required for ECE regulation, regardless of which mode you are driving in.

In general, the Bull-X Tronic offers two control options:

- Within the approved scope of the ECE regulation, the flap is always open. When stationary, the flap is also open, as with this system we do not exceed the stationary noise recorded in the vehicle license even with the flap open. In the range of 20-80km/h the flap is always closed.

- Comfort mode: the flap is always closed, but opens within the approved scope of the ECE regulation during driving from 75% of the throttle position open.

For more information, please see our info video.

Without ECE approval*:

*Applies to the following 3 options in the field "Selection of operating mode": Exhaust valve control via switch / Exhaust valve control via remote control / Bull-X Tronic "Race" Can-Bus control unit

If the vehicle is equipped with a driving profile selector (sport button), it can also be controlled via this.

For vehicles without driving profile selection, this can be controlled via a supplied pushbutton.

The pushbutton indicates whether the door is currently open (light off) or closed (light on) with its LED illumination

If you have purchased the Bull-X Tronic control unit, it is still possible to open the flap when stationary, but the control unit regulates the exhaust flap in driving mode according to ECE guidelines.

In general, the Bull-X Tronic offers two control options:

- Sport mode (Dynamic, Race)

- Comfort mode (flap opens from 75% throttle position)

The variant "without ECE licence" is not permitted for use on public roads - use only for racing purposes!

Attention! The exhaust system offered is not permitted in the area of the road traffic registration regulations! With the ECE Bull-X Tronic control system and the EC catalytic converter, you can legally move on public roads with your vehicle. The use of all other controls and/or catalysts is intended for racing purposes only. If, despite our warning, you install an exhaust system WITHOUT ECE approval, you will be liable for criminal charges. Imminent consequences may include: expiration of the operating license, decommissioning of the vehicle, reporting for tax evasion, as well as possible investigations by the environmental authority.