BMW M5 G90 & G99 PERFORMANCE PARTS AND STYLING UPGRADES
The BMW M5 G90 Saloon and G99 Touring represent a new generation of BMW M performance, combining an electrified twin-turbocharged V8 powertrain with M xDrive capability, executive comfort and dramatically redesigned bodywork. Introduced from 2024, the latest M5 platform offers excellent potential for carefully selected exhaust, intake, styling and driver-focused upgrades.
Our collection of BMW M5 G90 and G99 performance parts brings together premium components for daily-driven vehicles, refined OEM+ projects and more extensively customised builds. Whether you want a stronger exhaust character, a sharper exterior appearance or a complete carbon fibre styling package, EURO TUNED offers model-specific upgrades for the latest M5 Saloon and Touring.
BMW M5 G90 SALOON AND G99 TOURING MODELS
The G90 and G99 share the same core M5 platform, but their body shapes and selected exterior components are different. The G90 uses a traditional four-door Saloon layout, while the G99 combines M5 performance with the extended roofline, tailgate and practicality of a Touring body.
Products within this collection may include:
- BMW M5 G90 Saloon performance parts
- BMW M5 G99 Touring aftermarket parts
- M xDrive-compatible performance upgrades
- Market-specific exhaust and emissions components
- Left-hand-drive and right-hand-drive products
- Saloon-specific boot spoilers and rear diffusers
- Touring-specific roof spoilers and rear styling parts
Mechanical components may fit both chassis when clearly stated, but rear diffusers, spoilers and selected body parts should always be purchased for the exact G90 or G99 application.
PERFORMANCE UPGRADES FOR THE LATEST BMW M5
The advanced powertrain and electronic systems of the latest M5 require carefully developed components. Popular BMW M5 G90 performance upgrades may include valved exhaust systems, centre-section modifications, high-flow downpipes, intake components, turbo inlet upgrades, cooling solutions and compatible software.
Performance modifications should be planned around the complete vehicle specification, including the hybrid system, exhaust emissions equipment, drivetrain and existing software. The ideal setup depends on the desired sound, intended vehicle use, local regulations and whether the car remains mechanically standard.
Available upgrades may include:
- BMW M5 G90 and G99 valved exhaust systems
- Rear-section and cat-back exhaust upgrades
- Resonated and non-resonated centre sections
- High-flow catted and catless downpipes
- BMW M5 cold air intake systems
- Turbo inlet and supporting airflow components
- Cooling and heat-management upgrades
- Carbon fibre aerodynamic components
- Interior and driver-focused accessories
BMW M5 G90 AND G99 PERFORMANCE EXHAUST SYSTEMS
A BMW M5 G90 performance exhaust is one of the most effective ways to enhance the sound and personality of the latest M5. The factory system is engineered around emissions requirements, long-distance refinement and noise restrictions, while a quality aftermarket exhaust can provide a deeper and more engaging V8 tone.
Valved BMW M5 exhaust systems allow drivers to balance everyday comfort with a stronger performance sound. With the valves closed, the vehicle can retain a quieter character for motorway journeys, residential areas and daily driving. Opening the valves creates a louder and more aggressive exhaust note during spirited use.
Depending on product development and vehicle specification, exhaust options may include:
- Valved cat-back exhaust systems
- Axle-back and rear-section upgrades
- Resonated and non-resonated centre pipes
- Systems compatible with factory downpipes
- Exhausts designed for upgraded downpipe configurations
- Traditional quad-exit exhaust layouts
- Polished, gloss black, burnt-style and carbon fibre exhaust tips
The final sound can vary according to the catalytic converters, OPF or GPF equipment, centre-section design, rear silencer, valve operation and vehicle software.
BMW M5 G90 AND G99 MIDPIPES
An upgraded BMW M5 G90 midpipe can alter exhaust volume and tone without necessarily replacing the complete system. Centre-section upgrades may reduce selected restrictions, create a deeper sound or provide a more direct connection between the front and rear exhaust components.
Resonated configurations are generally suited to owners who want a stronger exhaust tone while retaining greater cabin refinement. Non-resonated designs can provide increased volume and a more aggressive character.
Pipe diameter, factory connections, emissions equipment and compatibility with the original or aftermarket rear silencer should always be confirmed before installation.
BMW M5 G90 AND G99 DOWNPIPES
Upgraded BMW M5 G90 downpipes may reduce restriction after the turbochargers, increase exhaust volume and support additional tuning potential. These components are commonly considered alongside intake upgrades, a performance exhaust and compatible engine software.
High-flow catted downpipes offer a balance between improved gas flow, stronger sound and road usability. Catless downpipes are designed for maximum flow but may not comply with emissions testing, vehicle inspection or public-road regulations in many countries.
The latest M5 uses complex emissions, hybrid and electronic systems. Warning-light considerations, software requirements, local regulations and compatibility with the factory exhaust must therefore be reviewed carefully before installation.
COLD AIR INTAKES AND TURBO INLET UPGRADES
A BMW M5 G90 cold air intake can enhance induction sound and support improved airflow into the twin-turbocharged engine. Intake systems are particularly attractive to owners looking for stronger turbocharger sound and a more engaging acceleration experience.
Depending on the design, an intake upgrade may replace the factory airboxes, filters, intake pipes or selected turbo inlet components. Available products may include open-filter systems, enclosed airboxes and premium carbon fibre intake assemblies.
Upgraded BMW M5 turbo inlet pipes can help reduce restriction before the turbochargers and complement a larger intake system. Compatibility with factory sensors, engine covers, electrical equipment and surrounding hybrid-system components should always be confirmed.
COOLING AND HEAT-MANAGEMENT COMPONENTS
The high-output electrified V8 powertrain can generate substantial heat during repeated acceleration and demanding driving. Upgraded BMW M5 G90 cooling components may help manage operating temperatures and support more consistent performance.
Depending on product availability and the intended tuning level, upgrades may include:
- Improved heat exchangers
- Auxiliary cooling components
- Charge-air temperature management upgrades
- Reinforced hoses and pipework
- Additional airflow components
- Model-specific heat shielding
Because of the hybrid powertrain and tightly packaged engine bay, cooling components should only be installed when they are specifically developed for the G90 or G99 platform.
BMW M5 G90 AND G99 CARBON FIBRE PARTS
The wide arches, sculpted bumpers and muscular proportions of the latest M5 provide an excellent foundation for BMW M5 G90 carbon fibre parts. Carefully selected exterior upgrades can create a lower, wider and more motorsport-inspired appearance while retaining the premium character of the vehicle.
Popular styling upgrades may include:
- BMW M5 G90 carbon fibre front splitters
- Front bumper extensions and canards
- BMW M5 G90 and G99 carbon fibre side skirts
- Model-specific carbon fibre rear diffusers
- G90 Saloon boot spoilers
- G99 Touring roof spoiler extensions
- Carbon fibre mirror covers
- Carbon fibre kidney grilles and intake trims
- Carbon fibre exhaust tips
- Bonnet components and larger exterior upgrades
Selected products feature genuine 2x2 twill 3K carbon fibre for the visible woven finish rather than vinyl, printed patterns or hydro-dipped carbon-look material. Components can be installed individually for clean OEM+ styling or combined into a complete BMW M5 G90 or G99 carbon fibre body kit.
BMW M5 G90 AND G99 FRONT SPLITTERS
A BMW M5 G90 front splitter adds definition to the lower bumper and creates a wider, lower and more planted front-end appearance. Available designs may range from subtle factory-inspired lips to deeper motorsport-style splitters with extended corner sections.
Front bumper extensions, canards, intake surrounds and carbon fibre kidney grilles can be combined with the splitter to form a complete front-end package.
Products developed for the standard BMW 5 Series or M Sport bumper should not automatically be assumed to fit the full M5. The G90 and G99 use wider, model-specific M bodywork and mounting positions.
BMW M5 G90 AND G99 SIDE SKIRT EXTENSIONS
BMW M5 G90 side skirt extensions visually lower the side profile and connect the styling between the front splitter and rear diffuser. They create a longer and more purposeful appearance without replacing the complete factory sill.
Available designs may include straight extensions, sculpted side blades and more aggressive versions with raised rear sections. Genuine carbon fibre and gloss black finishes can be selected to match the rest of the exterior package.
The G90 Saloon and G99 Touring may use different sill dimensions or mounting arrangements. Side skirt products should only be purchased when compatibility with the exact body style is confirmed.
BMW M5 G90 REAR DIFFUSERS
A BMW M5 G90 rear diffuser transforms the lower Saloon bumper and enhances the area surrounding the quad exhaust outlets. Different designs may suit the factory exhaust, larger aftermarket tips or a complete performance exhaust system.
Exhaust tip diameter, outlet position, bumper design and mounting points should all be checked before ordering. Some diffusers replace the factory lower insert, while others are fitted as overlays or extensions.
A G90 rear diffuser is designed around the Saloon bumper and should not automatically be assumed to fit the G99 Touring.
BMW M5 G99 TOURING REAR DIFFUSERS
The BMW M5 G99 Touring rear diffuser must follow the estate-specific bumper, tailgate and lower-body design. Touring diffusers are model-specific and are shaped differently from components developed for the G90 Saloon.
Available designs may include subtle carbon fibre replacements, deeper multi-fin diffusers and options developed around larger aftermarket exhaust tips.
Exhaust alignment, mounting locations, underbody clearance and compatibility with the original bumper should always be confirmed before installation.
G90 BOOT SPOILERS AND G99 ROOF SPOILERS
An aftermarket BMW M5 G90 boot spoiler can sharpen the rear profile of the Saloon while retaining its executive proportions. Available options may include subtle boot lip spoilers, raised carbon fibre designs and more aggressive performance-inspired components.
The G99 Touring requires a model-specific BMW M5 G99 roof spoiler extension shaped around the estate rear hatch and roofline. G90 boot spoilers and G99 roof spoilers are not interchangeable.
Matching the spoiler’s carbon weave and gloss finish with the rear diffuser, mirror covers and front splitter helps create a consistent exterior theme.
KIDNEY GRILLES, MIRROR COVERS AND EXTERIOR TRIM
Smaller exterior upgrades can significantly change the appearance of the latest M5. BMW M5 G90 carbon fibre kidney grilles, mirror covers, intake surrounds and replacement exterior trim add detail without requiring major body-panel changes.
Compatibility may depend on factory cameras, radar equipment, parking sensors, active cooling systems and driver-assistance technology. Replacement components must retain the openings and mounting points required for the vehicle’s original equipment.
These accessories can be fitted individually for a subtle result or combined with larger aerodynamic parts for a complete exterior transformation.
BMW M5 G90 AND G99 INTERIOR UPGRADES
The cabin can also be personalised with BMW M5 G90 interior accessories designed to create a more distinctive and driver-focused environment. Depending on availability, upgrades may include carbon fibre steering wheel trim, extended paddle shifters, replacement steering wheels and centre-console accessories.
Interior carbon fibre parts allow owners to continue the exterior styling theme inside the vehicle while enhancing the appearance and feel of frequently used controls.
Products should be selected specifically for the G90 or G99 interior and checked for compatibility with factory driver-assistance controls, heating functions and steering-wheel electronics.
HYBRID-SYSTEM AND INSTALLATION CONSIDERATIONS
The latest M5 includes high-voltage hybrid equipment and additional underbody components that are not present on earlier M5 generations. Mechanical and exhaust work should therefore be completed by technicians familiar with modern hybrid performance vehicles.
Installers should avoid interfering with high-voltage wiring, battery protection structures, cooling lines or factory safety systems. Lifting-point access and underbody clearance must also be considered when fitting side skirts, diffusers or exhaust components.
Professional installation is strongly recommended for performance parts, large carbon fibre components and products requiring bumper removal, drilling, trimming or exhaust adjustment.
CHOOSING THE CORRECT BMW M5 G90 OR G99 PARTS
Before purchasing BMW M5 G90 or G99 aftermarket parts, it is important to confirm compatibility with the exact vehicle specification. Fitment can vary according to:
- G90 Saloon or G99 Touring chassis
- Production date and market specification
- Left-hand-drive or right-hand-drive configuration
- Factory emissions and OPF or GPF equipment
- Original exhaust and rear diffuser layout
- Factory cameras, radar and parking sensors
- Driver-assistance and active cooling equipment
- Factory carbon fibre or exterior styling package
- Existing performance and body modifications
Products developed for the F90 M5, standard G60 or G61 5 Series, or another BMW platform should not automatically be assumed to fit. The G90 and G99 use unique M bodywork, mechanical systems, electronics and mounting positions.
Always check the complete product title, description and listed vehicle compatibility before ordering. Customers requiring fitment confirmation can contact EURO TUNED with their chassis, production year, registration number, vehicle specification, photographs or VIN.
BUY BMW M5 G90 AND G99 PARTS FROM EURO TUNED
EURO TUNED is a European performance and styling specialist based in Ireland, supplying carefully selected aftermarket upgrades for modern BMW M vehicles and other enthusiast platforms.
Our collection includes BMW M5 G90 and G99 valved exhaust systems, downpipes, intake upgrades, genuine carbon fibre front splitters, side skirts, rear diffusers, spoilers, grilles, mirror covers and interior accessories.
Every product is selected with fitment, construction quality, appearance and real-world usability in mind. Whether you are personalising a G90 Saloon or building a complete G99 M5 Touring project, our collection offers premium upgrades for different styling and performance goals.
EURO TUNED supplies customers throughout Ireland and Europe, with worldwide shipping available to many international destinations. Shop BMW M5 G90 and G99 performance parts online and upgrade your 2024+ M5 with premium tuning and styling components from EURO TUNED.





















