DO88 BMW M135i F20 F21 Performance Intercooler

D088 intercooler for the N55 engine of the BMW M135i F20 F21

One of the recurring issues during intensive use of the M135i F20 F21 is general fluid overheating, partly due to forced induction (even more so if you have a remap).

The minimum solution is to fit a more efficient intercooler.

Key points:

• Larger core volume: 15208 cm3 (6831 cm3), 123% larger
• Airflow at a pressure drop of 0.15 bar: 490 CFM (414 CFM), 18% higher
• Lower post-intercooler temperature under the same test conditions: 35°C (57°C), 22°C lower
• Easy, trouble-free installation with clear fitting instructions.

This intercooler is designed for the N55 engine of the M135i F20 F21

Note that D088 designed this pack to be plug'n'play: it replaces the original components, with no bodging or guesswork.

Designed and manufactured in Sweden.

Fafa's view: "On turbo engines, oil tends to heat up on track. The intercooler lowers the intake temperature, which is safer for the engine and helps limit heat build-up."