All-Aluminum Heat Exchanger BMW M3/M4/M2 Competition Part# VH423704

Reduce Intake Air Temperatures (IAT) with Koyorad’s new all-aluminum high-performance front mount heat exchanger for the 15-20 BMW F8X: M3, M4, and M2 Competition. Our high-density core is 33% thicker than the OEM heat exchanger core, yet was specifically designed with a slimmer profile than most competitors to have minimal impact to the airflow through to the radiator behind it.  This heat exchanger retains 100% of the OEM style mounts and hoses, with CNC machined billet components and quick connect fittings requiring no modifications.

Features:

• 100% Plug and Play, no modifications or cutting necessary
• OEM style CNC billet quick-connect inlet and outlet provisions
• 2 Row, high density 36mm thick, 49 tube (OEM 37 tube) Hyper Core
• Lightweight heat exchanger upgrade, resulting in minimal stress on the plastic OEM heat exchanger mounts
• 33% increase in core thickness over OEM heat exchanger core with minimal airflow restriction to the radiator
• NFLO Dual Pass Technology
• All aluminum construction, high polished finish, TIG welded and furnace brazed
• Triple pressure tested during manufacturing process
  
  

Part #
VH423704
 

Applications:

• 15-20 BMW M3 and M4 (F80 F82 F83)
• 19-20 BMW M2 Competition (F87)

Notes:
Heat Exchanger: OEM equivalent: 17112284608