See product description for included components and manufacturer details.
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Install notes
DIY-friendly; professional help recommended for custom setups.
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Use the variant selector and product description to match the correct application before ordering.
BMW S55 F8X M3/M4 Single Midpipe – Unlock Performance and Sound
Transform your BMW F80 M3 or F82/F83 M4 with the S55 Single Midpipe, designed to eliminate backpressure, enhance exhaust flow, and deliver a more aggressive sound. This midpipe upgrade offers a perfect blend of increased power, precise fitment, and refined engineering, making it a must-have for S55 enthusiasts.
Key Features:
1. Enhanced Performance – Gain Horsepower and Torque:
Achieve up to 18 wheel horsepower (whp) and 30 wheel torque (wtq) gains on stock turbos, with even greater increases on upgraded turbo setups.
Eliminates backpressure from the factory midpipe, allowing for smoother and more efficient turbo performance.
2. Optimized Airflow – Smooth and Drone-Free:
Engineered with smooth bends to maximize airflow, ensuring improved exhaust flow for enhanced performance.
Delivers an aggressive sound profile without introducing unwanted drone, striking the perfect balance for street and track use.
3. Spot-On Fitment – Hassle-Free Installation:
Guaranteed to fit perfectly on BMW F80 M3 and F82/F83 M4 models, ensuring a seamless installation.
Includes an exhaust brace for additional stability and straightforward installation, whether performed professionally or as a DIY project.
4. Premium Construction – Proven Quality:
Produced in the same facilities as leading brands like MAD, Cen-Cal, and Agency Performance, guaranteeing identical high-quality craftsmanship.
Built to withstand extreme performance demands while maintaining durability and reliability.
Fitment:
2015–2019 BMW M3 (F80)
2015–2020 BMW M4 (F82/F83)
Why Choose the BMW S55 F8X Single Midpipe?
This midpipe is more than just an upgrade; it’s a gateway to unlocking your BMW’s true potential. With substantial gains in power and torque, precise fitment, and enhanced airflow, the S55 Single Midpipe sets the standard for performance and sound upgrades. Whether you’re seeking a bold exhaust tone or maximum turbo efficiency, this midpipe delivers on all fronts.
Order Today – Experience Superior Power, Sound, and Performance!
⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY
Part number
S55-S-MP
Status
Ready to ship
Application window
Use the variant selector and product description to match the correct application before ordering.
Install confidence
Difficulty
Beginner to intermediate
Time
15-45 minutes
Tools
Basic hand tools + OBD access
Recommendation
DIY-friendly; professional help recommended for custom setups.
Installation notes
Confirm supporting hardware and calibration requirements before installation.
Shipping
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