Transform the sound and character of your BMW F80 M3 or F82 M4 with the STRATEC™ Performance Valved Exhaust System featuring our 3-inch Frequency Tuned Midpipe (FTM), engineered specifically for the S55 3.0L twin-turbo inline-six.
The S55 is an incredible performance engine, but modified exhaust systems can often introduce excessive rasp and harsh frequencies. Our Frequency Tuned Midpipe technology is designed to address those characteristics by improving exhaust pulse balance and producing a smoother, cleaner, and more refined exhaust note.
Rather than simply increasing volume, the STRATEC™ FTM system focuses on creating a sharper, higher-frequency, motorsport-inspired sound while reducing unwanted rasp throughout the RPM range.
What is FTM?
FTM — Frequency Tuned Midpipe is STRATEC™'s exhaust design developed around exhaust pulse timing, frequency control, and acoustic balance.
The 3-inch FTM layout is designed to:
- Reduce Unwanted S55 Rasp
- Improve Exhaust Pulse Balance
- Minimize Harsh Low-RPM Frequencies
- Produce a Smoother Inline-Six Tone
- Create a Sharper High-RPM Exhaust Note
- Improve Exhaust Flow
- Support Modified and Higher-Horsepower Applications
The result is a cleaner and more exotic S55 exhaust character without simply making the car excessively loud.
Available Material Options
T304 Stainless Steel
- Premium T304 Stainless Construction
- Excellent Heat Resistance
- Strong Corrosion Resistance
- Precision TIG-Welded Construction
- Deep and Aggressive Exhaust Tone
- Excellent Durability
Titanium
- Lightweight Performance Construction
- Significant Weight Reduction
- Excellent Heat Resistance
- Precision TIG-Welded Finish
- Sharper, More Metallic Exhaust Tone
- Premium Motorsport Appearance
Available Configurations
3" FTM Midpipe Only
Ideal for owners looking to improve the sound of their existing exhaust setup.
Includes:
- 3-Inch Frequency Tuned Midpipe
- Connecting Sections
- Clamps
- Required Installation Hardware
Full Valved Exhaust System
Includes:
- 3-Inch FTM Midpipe
- Performance Rear Exhaust Sections
- Electronic Exhaust Valves
- Valve Controller
- Wiring Components
- Premium Exhaust Tips
- Installation Hardware
Full Exhaust System + Downpipes
The complete performance configuration includes:
- Performance Downpipes
- 3-Inch Frequency Tuned Midpipe
- Complete Valved Rear Exhaust
- Electronic Valve System
- Valve Controller
- Exhaust Tips
- Required Installation Hardware
Valve Control
Valves Closed
- More Refined Exhaust Tone
- Reduced Overall Volume
- Comfortable Daily Driving
- Reduced Cabin Drone
- Ideal for Highway Cruising
Valves Open
- Aggressive Performance Sound
- Increased Exhaust Volume
- Maximum Exhaust Flow
- Sharper High-RPM Character
- Enhanced Turbo Acoustics
- More Pronounced Gear Changes
Performance Benefits
- 3-Inch High-Flow Exhaust Architecture
- Increased Exhaust Flow
- Reduced Backpressure
- Improved Turbo Response
- Sharper Throttle Response
- Increased Horsepower & Torque Potential
- Improved High-RPM Flow
- Reduced S55 Exhaust Rasp
- Improved Acoustic Balance
- Weight Reduction with Titanium Option
Vehicle Fitment
BMW F80 M3
- 2014-2018
- 3.0L S55 Twin-Turbo Inline-6
BMW F82 M4 Coupe
- 2014-2019
- 3.0L S55 Twin-Turbo Inline-6
Also compatible with applicable Competition models where the factory exhaust layout matches.
