Have an ECU Tune on your F20 M135i, F22 & F23 M235i, F30 335i, F32, F33 & F36 435i or F87 M2? You'll need one of these.
Once boost is raised beyond the factory levels the stock intercooler struggles to cool the more compressed, thus heated air leading to high charge temps and the ECU reducing power. The CSF Race High-Performance Intercooler dramatically reduces charge temps versus the stock intercooler, especially on cars running higher boost than stock.
Direct replacement for BMW part number 17517600531 (other models possible).
- Power increase of 15-20 hp on stock cars, 25+ hp on modified vehicles.
- 25c+ drop in charge temperatures when compared to OEM intercooler.
- Independent testing shows a 5c temp reduction vs. Wagner EVO 2 - see here https://babybmw.net/viewtopic.php?f=74&t=105037 .
- World exclusive: Curved Bar Design - Maximising bar surface area and increasing flow through the core for improved cooling power!
- Stepped core design for maximum surface area contact and internal intake air-flow volume.
- Largest “drop-in fit” intercooler available in the industry.
- Designed with 3D scanning / rapid prototype technology to ensure precise fitment and maximum surface area utilization.
- Lab tested on CSF’s in-house wind tunnel.
- Drop-in fit” design for an easy & quick plug-and-play installation.
- Complete with OEM style “Quick-Connect” inlet/outlet connections.
- Fully reversible back to OEM spec with no modifications needed.
- Available in silver (#CSF8115) and matte black (#CSF8115B).
- 1 Series / F20 (2012-2019) / M135i
- 2 Series / F22 / F23 (2014+) / M235i
- 2 Series / F87 M2 (2016+) / M2
- 3 Series / F30 / F31 / F34 (2012-2018) / 335i
- 4 Series / F32 / F33 / F36 (2014-2020) / 435i