Transmission Cooler Kit for BMW E9x E8x 6HP21 (aka 6HP19Z) 
Complete 19 Row Radiator Mounted Cooler Kit

DIY Kit Installation Requirements
Delete OEM Cooler & Cap/Plug Coolant Feed Locations.
Modify or remove OEM Kidney Grille Duct Panel for cooler fitment.
Mount Cooler, Thermostat & AN Transmission Adapter Block.
Measure, mock fit and fabricate your own PTFE Line assemblies.
Route, secure lines, perform fluid fill procedure & leak test.

Components
-8AN 6HP21 Transmission Cooler Adapter - Low Profile 
-10AN 19 Row Oil Cooler w/Universal Bracket - Black or Silver
-8AN PTFE 20ft Line Kit w/10 Fittings, 4 Separator Clamps
-10AN to -8AN Reducers (2) - Reduces cooler to -8AN
E9x/E8x A/T Radiator Coolant Port Plug - Billet Plug w/O-Rings
E9x/E8x A/T Coolant Crossover Cap - Hi-Temp Silicone Cap w/Clamp

Thermostat Option
-8AN Improved Racing FSC-165 Compact Inline Thermostat 165°F 
-8AN Derale Inline Thermostat 165°F

Radiator & Coolant Crossover - If unsure, request our assistance.
*Vehicles with Manual Radiator and/or Coolant Crossover Pipe
may opt out of purchasing E9x/E8x A/T Radiator Plug & Crossover Cap*