The BMW G99 M5 Touring represents one of the most advanced performance cars BMW has ever built. With hybrid-assisted power, adaptive suspension and exceptional everyday usability, it delivers remarkable performance straight from the factory.
However, like every M car, the G99 platform responds exceptionally well to carefully selected upgrades. Owners typically focus on five key areas: exhaust, intake, wheels, carbon components and suspension.
To explore all available upgrades and parts, see: BMW G90 & G99 M5 performance parts collection
Exhaust upgrades for BMW G99 M5
Sound plays a major role in the driving experience. While the factory exhaust system is refined, many owners prefer a more aggressive and emotional tone.
Performance exhaust systems can offer:
- Improved exhaust flow
- Reduced weight
- Sharper throttle response
- More pronounced engine character
To understand the differences between available systems, see:
BMW G90 & G99 M5 exhaust comparison guide
Intake upgrades and airflow
Upgraded intake systems improve airflow and often enhance induction sound. On turbocharged engines, intake upgrades typically improve responsiveness rather than peak horsepower alone.
High-performance intake systems often include:
- High-flow filters
- Optimized airbox geometry
- Heat-resistant materials
For a deeper explanation, see:
BMW G99 M5 intake upgrade guide
Forged wheels — performance and aesthetics
Forged wheels are one of the most impactful upgrades for the BMW G99 M5. Compared to cast wheels, forged wheels are typically lighter and stronger, reducing unsprung weight and improving steering response.
Benefits of forged wheels include:
- Reduced rotational mass
- Improved handling and braking response
- Fully customizable finishes
- Better heat resistance
To learn about sizing, brands and fitment, see:
BMW G90 & G99 M5 wheels guide
Carbon fiber components
Carbon fiber components enhance both aerodynamics and styling. Front lips, side skirts and diffusers can significantly change the visual presence of the car while maintaining lightweight construction.
High-quality carbon components are designed to integrate seamlessly with factory body lines, creating an OEM+ appearance.
For available parts and examples, see:
BMW G90 & G99 M5 carbon components guide
Suspension and lowering
Lowering improves both stance and handling by reducing the center of gravity and eliminating excess wheel gap.
Most owners choose lowering springs because they:
- Maintain factory comfort
- Work with adaptive suspension
- Improve visual stance
For a complete explanation, see:
BMW G90 & G99 M5 suspension and lowering guide
Building a balanced BMW G99 M5 setup
The most effective builds combine several upgrades rather than focusing on a single modification. A balanced configuration typically includes forged wheels, a performance exhaust system, subtle lowering and selected carbon components.
When these upgrades are selected carefully, they complement each other and preserve everyday usability while improving performance and aesthetics.
FAQ
Do forged wheels improve performance?
Yes. Reduced unsprung weight improves steering response, braking feel and handling.
Does lowering affect comfort?
Modern spring kits are designed to maintain comfort while improving stance and handling.
What is the best first upgrade for a BMW G99 M5?
Most owners start with wheels or exhaust, as these provide the most noticeable improvements.
Why BaanVelgen
At BaanVelgen, we specialize in complete performance setups. Wheels, suspension, exhaust and carbon components are selected to work together as a balanced package.
Interested in upgrading your BMW G99 M5?
Contact BaanVelgen for configuration advice.
Precision. Performance. Perfection.
