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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
MMX Intercooler for BMW E8x and E9x N54
Maintain optimal temperatures with the MMX Performance intercooler for 135i, 335i, and 1M E8x and E9x models with the N54 engine. It significantly improves horsepower and torque by substantially reducing intake air temperatures by approximately 20°C compared to the original system, thanks to its efficient bar-and-plate core. Additionally, it offers a 20% increase in core volume.
Significantly improves horsepower and torque by substantially reducing intake air temperatures compared to the original cooling system.
With the right modifications, the N54 inline-six engine is capable of producing considerable power, but the extra heat it generates is often enough to overwhelm the standard cooling system, resulting in significant power losses during spirited driving due to increased air temperatures and the need for long cool-down times.
The MMX Performance intercooler is a direct-fit replacement unit that uses a high-efficiency bar-and-plate core, specifically designed to maximize performance in BMW 135i, 335i, and 1M models.
Optimized high-flow cast end tanks, coupled with the increased core volume, reduce intake temperatures by approximately 20°C and typically add about 20 HP, even with standard boost pressure.
Our development focused on finding the perfect balance between maximum intake temperature cooling and minimum pressure drop. This allowed us to increase the size without increasing lag.
Features
Precision TIG welding throughout.
20% larger core volume.
High-efficiency bar-and-plate core.
Typical intake temperature reduction of 20°C compared to original.
Increases horsepower and torque, even with standard boost pressure.
OE-style intake pipe connections for easy installation.
Black anti-corrosion thermal coating.
Can be installed in under an hour.
Vehicle Compatibility
Series
1 Series
3 Series
Chassis Code
E82
E88
E90
E91
E92
E93
Model Year
2006 - 2013
Model Variant
135i
335i
1M
Engine Code
N54










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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.
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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.