Review on Hayden Automotive 402 Ultra-Cool Tube and Fin Transmission Cooler: Optimal Heat Dissipation for Superior Transmission Performance by Richard Nonya

Installed on NC Miata with AT. The gearbox temperature became too high during violent hill climbs (which was monitored by the OBD scanning unit). I bypassed and unplugged the standard add-on cooler setup and used the included hose to extend the lines to get to them. It works great, now the temperature is usually 170, an improvement of 30-40 degrees. The kit included all the hoses and clamps I needed. Attaches directly to the bottom face of the condenser coil using the included plastic wire ties that go through the ribs. No questions!