SEVEN SPEED SHOP 85c v2 Performance Sport Cooling System upgrade BMW E38 740i 740il E39 540i E31 840ci M62b44

7 speed shop V2 85c performance Sport Cooling System for 96-98 740i/740il/540i/840ci non vanos m62b44 models. Lowers coolant temp from 105c to 85c. Includes 85c thermostat with aluminum housing, o-ring, MAP thermostat simulator, matching colder aux fan switch and tool to remove factory thermostat