This EGO-X exhaust system for the Renault Clio 4 RS and Renault Clio 4 RS Euro 6, including the Trophy version, is hand-built using TIG welding and features absorption silencers without chambers. The pipe diameter is 3 inches (76 mm).
Technical details
- Pipe diameter: 3″ (76 mm)
- Pipe material: stainless steel
- Absorption silencers: hand-built
- Cat-back
- TIG welded
Scope of delivery
- Cat-back exhaust system
- Wiring for connection to the vehicle’s electrical system
- Vacuum hose for connecting the Bull-X Tronic control unit to the exhaust valve
- Fitting instructions
- Fitting hardware
- Bull-X Tronic control unit when the ECE version is selected
Valve control
If the vehicle has selectable driving profiles, the valve can be controlled through this function. For vehicles without selectable driving profiles, a switch is supplied for control. The switch’s LED indicates the valve status: when the light is off, the valve is open; when it is on, the valve is closed.
The Bull-X Tronic control unit offers two operating modes:
- Sport (Dynamic, Race): the valve remains open while driving within the limits of the ECE approval, and is always closed when stationary.
- Comfort: the valve remains closed, but opens while driving within the limits of the ECE approval once the throttle is 75% open.
Road use: ECE approval applies only when the Bull-X Tronic control unit with ECE approval is selected. Legal use on public roads requires the combination of the ECE Bull-X Tronic control unit and an EG-approved catalytic converter. All other combinations of valve control and catalytic converters are intended solely for use on the racetrack.
Suitable for: Renault Clio IV (KH).
Manufacturer’s vehicle data
- EGO-X Abgasanlage 3″ Renault Clio IV RS 200/220PS (mit ECE*)
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
Only the version marked “road legal” has a European ECE / EC approval (Bull-X Tronic controller with ECE or the HJS EC catalytic converter). Versions marked “no ECE, track use only” have no approval and are not permitted for road use. If in doubt about the version, contact us and we will check for you.

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