AMS AMS.48.02.0001-2 Heat Exchanger for 2021-2023 BMW M2/M3/M4 (S58)

Vehicle Fitment

• 2021-2023 BMW M2 G87 (S58)
• 2021-2023 BMW M3 G80/G81 (S58)
• 2021-2023 BMW M4 G82/G83 (S58)

Features

• 35% larger core compared to stock for improved cooling efficiency
• Dual pass design for optimal heat dissipation
• Billet 6061 T6 aluminum end tanks for enhanced durability
• 16°F lower coolant temperatures under aggressive driving
• CAD-designed and CNC-machined for precision fitment
• Increased coolant flow and efficiency over OEM units
• AMS-spec core fin height and density for optimized heat transfer
• Double the fluid capacity over OEM for sustained performance

Specifications

• Core Size: 35% larger than stock
• Material: Billet 6061 T6 aluminum end tanks
• Design: Dual pass for optimal heat dissipation
• Compatibility: Designed for S58 engine models
• Installation: Direct bolt-on with no cutting or drilling required

Included Components

• 1x AMS Heat Exchanger
• 1x Mounting Hardware Kit

Product Description

The AMS Performance AMS.48.02.0001-2 Heat Exchanger is engineered to enhance the cooling efficiency of your 2021-2023 BMW M2, M3, or M4 equipped with the S58 engine. Featuring a 35% larger core compared to the stock unit, this heat exchanger effectively reduces intake temperatures, mitigating heat soak during high-performance driving.

Designed for direct bolt-on installation, the AMS heat exchanger utilizes factory mounting points, ensuring a seamless fit without the need for modifications. Its robust construction and compatibility with AMS Performance front-mounted intercoolers make it an ideal upgrade for enthusiasts seeking to maintain consistent engine performance under demanding conditions.