EGO-X exhaust system for the Cupra Leon KL saloon, delivering maximum sound, high-quality workmanship and a perfect fit. The system was developed to unlock the vehicle’s full acoustic potential. Its large 3.5″ (89 mm) pipe diameter and flow-optimised design produce a powerful, sporty sound with a particularly emotive character.
Manufactured using precise TIG welding and fitted with hand-built absorption silencers, this system delivers high quality, an exact fit and maximum performance.
Suitable for the following vehicle
- Cupra Leon KL saloon
- Engine code: DNPA
- Power: 180 kW / 245 PS
Valve system
This EGO-X exhaust system is equipped with an electronically controlled exhaust valve.
- Sound level control according to the driving mode
- Comfortable for everyday driving
- Uncompromising sound when open
- Perfect balance between comfort and performance
Technical details
- Pipe diameter: 3.5″ (89 mm)
- Material: stainless steel
- Absorption silencers: hand-built
- Design: cat-back
- Manufacture: TIG-welded
Product benefits
- Powerful, sporty sound
- Flow-optimised design for the best possible performance
- High-quality stainless-steel construction
- Hand-built silencers
- Perfect fit
- Developed and manufactured to high quality standards
Scope of delivery
- Cat-back exhaust system
- Cable material for integration into the vehicle electronics
- Exhaust tips (available optionally)
- Fitting hardware
- Fitting instructions
- Electric exhaust valve
- SBS motor
- Bull-X Tronic control unit when selecting the ECE version
Bonus
This EGO-X exhaust system includes an exclusive EGO-X T-shirt and an EGO-X sticker pack. These items are reserved exclusively for purchasers of an EGO-X system.
The exhaust system is supplied with a technical assessment under §19.3.
Road use: The version with the Bull-X Tronic control unit and EG catalytic converter has ECE approval for use on public roads. Other control options and/or catalytic converters are intended exclusively for track use.
Summary
The EGO-X exhaust system for the Cupra Leon KL combines high-quality stainless-steel construction, hand-built silencers and modern electronic valve technology in a perfectly matched package. It is ideal for anyone wanting to give their Cupra a more pronounced and sportier sound.
Suitable for: Cupra Leon IV (KL1).
Manufacturer’s vehicle data
- EGO-X Abgasanlage 3,5″ EA888 Gen.4 Cupra Leon KL Limo 245 PS 5Türer
Original product name by HG Motorsport (»z.B.« = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.
Approval
This part has no ECE, ABE or Teilegutachten approval — it is intended for track / off-road use.

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