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BMW F9X X5M / X6M UPGRADES & MODS
Explore CarBahn’s high-performance upgrades for the BMW X5M and X6M. From plug-and-play Performance Controllers and ECU Software to cooling, filtration, and chassis parts, every product is built for precision, repeatable performance, and daily-driven reliability.
Fits 2020+ X5 M / X6 M and Competition Models
CarBahn / F95 X5 M & F96 X6 M
Build Your Power.
Your X5 M or X6 M. Your next level of performance.
Fitment: 2020–2026 BMW F95 X5 M & F96 X6 M, including Competition models.
2020–2023: S63 engine. 2024–2026: S68 engine, controller options only. Select your model-year group below.
Your Selected Upgrade
Performance over stock
Horsepower gain
Torque gain
Published product figures using 100 octane on the CarBahn San Jose Dyno. Fuel and configuration may affect results.
Complete Your Setup
Power output varies between Base and Competition models, fuel and configuration. Use the product link for model-specific dyno figures.
Configuration Total
Taxes, shipping, installation labor and any ECU unlock or flashing-platform fees are additional.
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Need a hand? Talk with our tuning team.
Your Tuning Questions, Answered.
What is the difference between a controller and an ECU reflash?
A Performance Controller is a plug-and-play module that works with the factory ECU to increase performance, without an ECU unlock. An ECU reflash changes the engine calibration directly, giving CarBahn broader control over how the engine delivers power. ECU software requires a compatible installation method; your installer will confirm any DME unlock required for your production date.
Why is the heat exchanger required?
More power puts greater demand on the charge-air cooling system. The CarBahn heat exchanger helps manage intake temperatures and maintain consistent performance. It is required for Stage 2 and included in the Stage 2 power packages shown here.
What does the Factory Matching Warranty do?
It provides separate CarBahn coverage for eligible engine and powertrain repairs under CarBahn’s warranty terms. Eligibility, duration, mileage limits and exclusions apply; purchasing a tune does not automatically include coverage. Stage 2 requires the CarBahn heat exchanger. Software installed through Bootmod3 or MHD is not eligible. Review Factory Matching Warranty details →
Can I upgrade from a controller to software?
Yes. Contact our tuning team to arrange the controller-to-software upgrade and confirm the current trade-up offer. Your installer will confirm any required ECU unlock; your dealer can confirm which existing supporting hardware can be reused.
What is a bench unlock, and how much does it cost?
A bench unlock prepares your engine computer (DME) to accept tuning software using a direct connection to the ECU. Your installer will confirm the appropriate unlock method for your specific ECU and production date. The unlock fee and labor are set by the installer and are additional to the prices shown here. Ask your dealer for an installed quote. Controllers do not require an unlock.
What is included with Stage 3, and which models can use it?
Stage 3 is offered for 2020–2023 S63 models as an ECU Software Power Package. It includes the supporting Stage 2 hardware plus a high-efficiency intercooler. There is no Stage 3 controller option, and ECU software is not currently offered here for 2024–2026 S68 models.
Does this fit Competition models?
Yes. This builder covers 2020–2026 F95 X5 M and F96 X6 M, including Competition models. Published power output and gains vary by model, fuel and configuration. View the product’s model-specific dyno data for your vehicle.
HIGH-PERFORMANCE COIL-OVER SUSPENSION — X5M / X6M
Take the weight, power, and grip of the F95/F96 chassis and give it the control it deserves. CarBahn’s High-Performance Coil-Over Suspension Kit sharpens turn-in, trims body roll, and frees up room for serious wheel and tire packages, all while keeping the refined ride quality you expect from a BMW M SAV.
Ride Height
Fully adjustable • Lowers up to ~1.75″*
Design
Compact front spring with added clearance for wider wheels & tires
Driving Benefits
Reduced body roll • Sharper response • Track-capable control with daily comfort
AIRFLOW: FILTERS & COLD AIR INTAKE — X5M / X6M
Keep airflow optimized on your SUV: refresh with our high-flow replacement filters for the stock airboxes, or step up to the carbon fiber Cold Air Intake for cooler, less restrictive flow with a premium look.
WHEEL SPACERS — X5M / X6M
Dial in the perfect stance with CarBahn’s precision-machined, hub-centric spacers. Designed to push your wheels outward for a more aggressive and balanced look—without compromising ride quality or safety. Available in 12 mm and 15 mm sizes.
Price Range
$49 – $119
Available Sizes
3mm • 5mm • 12 mm • 15 mm
CARBON FIBER ENGINE COVER — X5M / X6M
Upgrade your bay with a premium carbon fiber engine cover that matches the X5M/X6M’s performance pedigree. Lightweight, heat-resistant construction with a clean OEM-plus fit and finish.
Price
$595
CARBON FIBER REAR SPOILER — X6M
Complete the aggressive rear profile of your X6M with CarBahn’s carbon fiber rear spoiler. Designed for perfect OEM fitment, it enhances high-speed stability while adding a premium motorsport aesthetic.
Price
$245
Browse More X5M / X6M Upgrades
Core categories for your F9X—engines, cooling, and exhausts engineered by CarBahn.
Engines & Components
Heat Exchangers & Intercoolers
Exhausts & Accessories
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Car Care Essentials
Keep your performance car looking as sharp as it drives.
CarBahn Warranty Coverage
Performance engineered—and protected.