This EGO-X exhaust system for Mini Cooper S and JCW R56–R59 models is hand-fabricated using TIG welding and features absorption silencers without chambers. The pipe diameter is 2.75 inches (70 mm).
Technical details:
- Pipe diameter: 2.75″ (70 mm)
- Pipe material: stainless steel
- Absorption silencers: hand-fabricated by the manufacturer
- Cat-back
- TIG welded
Scope of delivery:
- Exhaust system from the catalytic converter
- Wiring for connection to the vehicle’s electrical system
- Vacuum hose for connecting the Bull-X Tronic controller to the exhaust valve
- Exhaust tips (available as optional equipment)
- Fitting instructions
- Fitting hardware
- Bull-X Tronic control unit (when selecting the ECE version)
Exhaust valve control
With the Bull-X Tronic control unit, the valve can be controlled according to the selected driving profile. If the vehicle does not have driving profile selection, a supplied switch can be used for control. The switch’s LED indicates the valve status: when the light is off, the valve is open; when the light is on, it is closed.
In Sport (Dynamic, Race) mode, the valve remains open while driving within the conditions of the ECE approval and is always closed when stationary. In Comfort mode, the valve remains closed, but opens while driving within the conditions of the ECE approval once the throttle is 75% open.
Road use: ECE approval applies only to the combination with the Bull-X Tronic control unit with ECE approval and an EG catalytic converter. Other control options and catalytic converters are intended exclusively for track use.
Suitable for: MINI Mini Convertible II (R57), MINI Mini Coupe I (R58), MINI Mini Roadster I (R59), MINI Mini II (R56).
Manufacturer’s vehicle data
- EGO-X Abgasanlage 2,75″ Mini Cooper S, JCW R56 R57 R58 R59 (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.

Reviews
There are no reviews yet.