Forge Motorsport Mini Cooper S / JCW F6X Performance Intercooler

Upgrade Your Mini Cooper S / JCW F65, F66, F67 With The MST Performance Cold Air Intake System. Improved Airflow, Throttle Response & Turbo Sound.

Unlock the true potential of your 4th Gen Mini Cooper with the MST Performance Cold Air Intake System, engineered to deliver improved airflow, sharper throttle response, and a more engaging driving experience. Designed specifically for the latest Mini Cooper platform, this intake system reduces restriction and heat soak, allowing your engine to breathe more efficiently under all driving conditions.

At the core of the design is an enlarged intake path paired with a high-flow dry cone filter, ensuring a consistent supply of cool, dense air to the turbocharger. The integrated heat shield airbox helps isolate engine bay temperatures, while the optimised internal surface reduces turbulence for smoother airflow and improved performance.

A standout feature of this system is the clear inspection window built into the airbox lid—showcasing MST’s signature red pleated filter while adding a premium, performance-focused aesthetic to the engine bay.

Whether you’re running a stock setup or planning further upgrades, this intake offers a direct bolt-on solution with no remapping required—making it one of the most effective first modifications for the Mini Cooper F66.

Pre-Order Update – 16/04/26: This item is not currently available and is for Pre-Order. Stock is expected in May

YouTube Video

This will be on our YouTube channel very soon

Top Features

• Enlarged intake piping diameter for increased airflow volume
• High-flow dry cone air filter (low restriction & easy maintenance)
• Integrated heat shield airbox to reduce heat soak
• Clear airbox window to showcase the performance filter
• Optimised internal airflow path for reduced turbulence
• Improved throttle response and turbo spool characteristics
• Enhanced induction sound under acceleration
• Compatible with OEM and upgraded turbo setups
• Direct bolt-on installation – no ECU remap required

Installation

We’re happy to offer this system for installation at our workshop here in Poole, Dorset. Please get in touch to discuss further.

Installation of this system takes approximately 1 hour.

Compatibility:

• Mini Cooper S / JCW F65 – 2024+
• Mini Cooper S / JCW F66 – 2024+
• Mini Cooper S / JCW F67 – 2024+

Suitable only for the 2.0li B48 Engine

If you are unsure of fitment, please get in touch with us before purchasing. If you would like an up to date stock level check, please do get in touch.

Mini Cooper 4th Gen Forum / Instagram

If you own a Mini Cooper 4th Gen (F65 / F66 / F67) then check out our F6X Specific Facebook Page & Forum / Instagram:

Forum – https://www.facebook.com/groups/minicooper4thgen/

Instagram – https://www.instagram.com/minicooperf66/