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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
MMX Dual Intercoolers for BMW F1x S63
MMX high-performance intercoolers for the BMW M5 and M6 F1x, as well as the M5 F90 with the S63 engine, significantly improve power and torque by substantially reducing intake air temperature. With their oversized stepped tube and fin core, these intercoolers provide twice the cooling surface and are 28% larger than stock.
The factory intercoolers on the S63 engine have proven to be incapable of handling the demands of high-horsepower and aggressive driving, resulting in significant power losses during demanding driving due to increased intake air temperatures.
Our high-performance intercoolers are the best upgrade available on the market for the BMW S63. The intercooler core was specifically developed for the high demands of the M F1x and F9x. Thanks to their oversized stepped tube and fin core, our high-performance intercoolers provide twice the cooling surface and are 28% larger than stock.
Our development focused on finding the optimal balance of maximum intake air cooling (IAT) with minimal pressure drop. This allowed us to increase the size without increasing lag. By consistently lowering intake air temperatures (IAT), heat soak is minimized, resulting in continuously superior performance. The cool-down times required for the stock intercooler are no longer necessary.
This race-proven intercooler is essential for every tuning stage of any high-performance M-Car with the S63 engine.
Features
28% increase in core size per intercooler compared to stock intercoolers.
Provides a substantial temperature drop in the core, with minimal impact on pressure drop.
Designed and manufactured in the UK.
Anti-corrosion thermal coating.
Easy installation, no cutting or permanent modifications to the vehicle required.
Additional Information
The core uses internal turbulators to enhance its cooling performance, and CFD-optimized cast end tanks contribute to maintaining the best possible airflow through the core.
Vehicle Compatibility
Series
5 Series
6 Series
Chassis Code
F10
F12
F13
F90
Model Year
2011 - 2023
Model Variant
M5
M6
Engine Code
S63










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.