BMW M3 F80 & M4 F82 S55 Resonated Z-Pipe Valved Exhaust System (2014–2020)
FITMENT
WARRANTY
SHIPPING
Resonated Z-Pipe Equal-Length Valved Cat-Back Exhaust System for BMW M3 F80 & M4 F82 S55
Upgrade your BMW M3 F80 or BMW M4 F82 with this complete resonated Z-Pipe Equal-Length valved cat-back exhaust system, designed to transform the character of the S55 exhaust note while retaining adjustable sound control for everyday driving.
Manufactured from high-quality 304 stainless steel, this BMW M3 / M4 performance exhaust offers excellent durability, corrosion resistance and long-term reliability while replacing the factory rear exhaust layout with a freer-flowing performance-oriented system.
The standout feature is the Equal-Length Z-Pipe configuration. The redesigned center section helps balance exhaust flow between both sides of the S55 engine, producing a smoother, cleaner and more distinctive exhaust tone compared with the factory exhaust layout.
The system also features a resonated center section, helping control unwanted harshness and rasp while retaining a deep and aggressive performance exhaust note. This makes the exhaust better suited to regular road use without removing the character expected from an upgraded S55 exhaust system.
The integrated electronic exhaust valves allow you to control the sound whenever required. Using the included remote controller, the valves can be closed for a quieter and more refined exhaust note or opened at the press of a button for a louder and more aggressive S55 exhaust sound.
This BMW M3 F80 / M4 F82 resonated Equal-Length exhaust is ideal for owners looking for a smoother S55 tone, reduced rasp and significantly more character while retaining the flexibility of a valved exhaust system.
The freer-flowing cat-back layout helps reduce unnecessary exhaust restriction and is suitable for both standard and tuned S55-powered vehicles.
The system is designed for plug-and-play installation using the supplied clamps and factory-style mounting locations, with welding normally not required.
Professional installation is recommended.
KEY FEATURES:
- Complete BMW M3 F80 / M4 F82 valved cat-back exhaust system
- Designed specifically for S55-powered models
- Equal-Length Z-Pipe exhaust configuration
- Resonated center section
- Helps reduce unwanted rasp and harsh exhaust frequencies
- Smoother and more distinctive S55 exhaust tone
- Manufactured from high-quality 304 stainless steel
- Electronically controlled exhaust valves
- Remote controller included
- Open or close the exhaust valves at the press of a button
- Quieter and more refined sound with valves closed
- Louder and more aggressive sound with valves open
- Enhanced BMW S55 exhaust sound
- Freer-flowing performance exhaust design
- Reduced cat-back exhaust restriction
- Suitable for standard and tuned vehicles
- Vehicle-specific exhaust routing and fitment
- Rear exhaust tips included
- Exhaust clamps included
- Valve wiring and control module included
- Professional installation recommended
PACKAGE INCLUDES:
- 1 × Complete 304 Stainless Steel Cat-Back Exhaust System
- Equal-Length Z-Pipe Center Section
- Resonated Exhaust Sections
- Connecting Exhaust Pipes
- Valved Rear Muffler Section
- Electronic Valve Wiring
- Valve Control Module
- Remote Controller
- Rear Exhaust Tips
- Exhaust Clamps
- Installation Hardware
IMPORTANT FITMENT NOTICE:
This exhaust system is designed for compatible BMW M3 F80 and BMW M4 F82 models equipped with the S55 twin-turbo engine.
Exhaust configurations can vary depending on production year and market specification. If you are unsure about compatibility, we recommend contacting us with your VIN before ordering.