BMW G8X M2/M3/M4 S58 Heat Exchanger by AMS Performance
Whether youre doing laps at the track, making 200 MPH roll racing pulls, or just driving in a hot climate, the AMS Performance BMW G8X Heat Exchanger for the M2, M3, and M4 is engineered to keep your intake temps down and your power output up.
Designed as a high performance, drop-in solution, this heat exchanger is the largest and most effective unit available on the market, delivering superior cooling capacity without the need for any modifications.
The 3.0L S58 twin-turbocharged engine in your G8X BMW uses an air-to-water intercooler system, where coolant is used to manage intake air temperatures. While the factory setup may work under mild conditions and stock horsepower levels, it quickly becomes a limiting factor during aggressive driving causing heat soak and reducing power. The AMS Heat Exchanger solves this problem with a 35% larger core and dramatically more efficient design built for enthusiasts who demand the most from their vehicle.
Features
- Largest Drop-In Heat Exchanger Available on the Market
- Dual Pass Design with 35% Larger Core for Maximum Cooling
- Robust Billet 6061 T6 Aluminum End Tanks
- CAD Designed and CNC Machined for Perfect Fitment
- AMS-Spec Core Fin Height and Density for Optimized Heat Transfer
- Double the Fluid Capacity Over OEM Further Increases Thermal Stability
- Can Be Used on Stock or Modified Vehicles to Reduce Heat Soak
Benefits
- 16F Lower Coolant Temps Than the Competition
- Drastically Increased Coolant Flow for Unbeatable Efficiency
- Direct Bolt-on Installation, Requires No Cutting or Drilling
Applications
- 2023 – 2026 BMW M2 G87 S58 Turbo
- 2021 – 2026 BMW M3 G80/G81 S58 Turbo
- 2021 – 2026 BMW M4 G82 S58 Turbo
What’s In The Box?
Resources
- Installation Instructions
Warranty
- AMS Performance 12-Month / 12,000 Mile Limited Warranty
Unconditional Satisfaction Guarantee
