Overview
The S55 uses a water-to-air charge cooling system. The factory heat exchanger manages OEM output, but as intake temperatures climb under extended boost cycles, cooling capacity becomes a limiting factor. This charge cooler heat exchanger provides improved thermal efficiency over the OEM unit.
Why Upgrade?
- Improved coolant-to-air heat exchange efficiency versus the factory unit
- Better resistance to heat soak during sustained performance driving
- More consistent charge air temperatures through repeated pulls
- Direct replacement for the OEM charge cooler heat exchanger
Fitment
Compatible with:
- BMW M3 F80 (2015–2020) — 3.0L S55 Twin Turbo
- BMW M4 F82 / F83 (2015–2020) — 3.0L S55 Twin Turbo
- BMW M2 Competition F87 (2018–2021) — 3.0L S55 Twin Turbo
Note: S55 F8X charge cooler (heat exchanger) fits F80 M3, F82/F83 M4, F87 M2 Competition. Verify your specific model, year and build variant before ordering.
What's Included
- Charge cooler heat exchanger assembly
- Supplied installation hardware
Delivery & Support
Your order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.