EGO-X 2,75" catback exhaust for BMW M3 F80/ M4 F82

Regular price SFr. 3,299.00

Mit CH-Gutachten

EGO-X 3" catback exhaust for BMW M3 F80/ M4 F82
Caution: The exhaust systems with ECE are not affected by the "flap ban" and may continue to be used legally in road traffic in Germany.
This EGO-X exhaust system for BMW M3 and M4 is handmade in 2,75 inches.
Due the driving, you can control the valve. If your vehicle has Drive Select (MMI), the control is available throughdrivers control panel. For vehicle without driver select we deliver a optional button. You can get the button in silver or black. The button glows in red, green, blue or white.
Light on: Valve closed, Light off: Valve open.

Generally, the Bull-X Tronic Control Unit offers two options for control:
- Sport (Dynamic, Race): the flap is always open, except when standing
- Comfort mode (the flap opens from 75% open throttle position, otherwise the flap is always closed)
Note: A subsequent manipulation of the power supply from the control unit by means of a switch will invalidate the operating permit, since the flap would thus be open when stationary.
According to ECE directives in Germany, the flap is not allowed to be open in the stand.

There are more information in our Info-Video.
This exhaust system has a type-approval, so it can be moved free registration on the road. The entire system consists of absorption silencers without chambers, and is manufactured in the TIG welding process.

They are perfect for production vehicles and for vehicles with performance engines.

As far as you´re purchasing an EGO-X exhaust system, you´ll receive an exclusive T-Shirt and a sticker pack of EGO-X for free! These exclusive products are only available at a purchase of an EGO-X Exhaust System and not on general sale!

Technical details
- Pipe diameter: 2,75" (70mm)
- Pipe material: stainless steel
- absorption silencer: handmade in our company
- Bull-X Tronic flap control
- ECE type-approval inclusive
- From catalyst

- Exhaust Catback
- Bull-X Tronic
- Cable material for connection to the on-board electronics
- Vacuum hose for connecting Bull-X Tronic exhaust flap
- Tailpipes (if selected)
- Installation Instructions & Schematic
- Mounting material
Suitable for following models:
Vehicle  Type                     Engine Code  Capacity    kW   HP
BMW      M3 F80                    S55 B30 A      2979cm³    317  431
BMW      M3 F80 Competiton   S55 B30 A      2979cm³    331  450
BMW      M4 F82                    S55 B30 A      2979cm³    317  431
BMW      M4 F82 Competition  S55 B30 A      2979cm³    331  450     

BULL-X Exhausts produces exhaust systems at the highest level.
Bull-X is a trademark of HG Motorsport GmbH and deals with the development, design and manufacture of high-performance exhaust systems. Each product is 100% Made in Germany. Hand Crafted from our company.

Ego-X is a product line of Bull-X Exhaust. The special feature of this series is the processing in the TIG welding process, material and the possibility of a registration free flap exhaust system.