Maximise cooling efficiency and sustain consistent power delivery with the VRSF S55 Top Mount Charge Cooler Upgrade for the BMW M2 Competition, M3 and M4. The factory charge cooler on the S55 engine is known to become heat-soaked under prolonged high-load conditions, limiting performance and increasing intake temperatures. VRSF’s upgraded solution directly addresses this limitation with a significantly larger core and improved flow characteristics.

Featuring a massive 55% increase in core volume over the OEM unit, this charge cooler is designed to support both stage 1 and heavily modified S55 builds, ensuring intake temperatures remain low even during spirited road driving and track use. Manufactured from high-grade aluminium with a robust bar-and-plate core design, it offers excellent thermal efficiency and durability, making it a smart, long-term investment for any performance-focused M car.

Key Features:

• 55% larger core volume than the factory charge cooler for superior thermal efficiency

• High-performance bar-and-plate core construction for improved heat dissipation and durability

• Direct bolt-on replacement for OEM top mount, with no modifications required

• Compatible with factory and most aftermarket charge pipes

• Significantly reduces intake air temperatures (IATs) to maintain power consistency under load

• Includes high-quality hardware, fittings and silicone hoses for a reliable installation

• Lifetime warranty against manufacturing defects for complete peace of mind

Compatibility:

• BMW F87 M2 Competition (2018–2021)

• BMW F80 M3 (2015–2018)

• BMW F82 M4 (2015–2020)

• BMW F83 M4 Convertible (2015–2020)

Suitable for both standard and Competition models.

Who Is This Product For?

This upgrade is essential for M2C, M3 and M4 owners pushing their S55 engines beyond stock — whether through software tuning, hybrid turbos or frequent track driving. It’s particularly beneficial for those experiencing heat soak or inconsistent performance during extended high-speed runs, track sessions, or in warmer climates.

Ideal for anyone seeking to future-proof their build and extract the most reliable, consistent power from their M car.

Why Choose VRSF?

VRSF is trusted by BMW performance enthusiasts worldwide for their dependable, high-quality, and value-driven performance parts. Every product is engineered for optimal fitment, durability and proven performance, making VRSF a go-to choice for both road and track builds.