Mishimoto 99-05 BMW E46 Replacement Automatic Transmission Cooler 1998-infiniti-q45-esi2807326 this direct-fit intercooler is built

this direct-fit intercooler is built to handle the demands of spirited driving while remaining safe to run on the stock tune

For those who have converted to "true" coilovers in the rear suspension (rear spring relocated over shock) and no longer need the mid link to hold the rear springs

0 - Gunmetal Body / Titanium Chrome Ring

and SwitchFire technology

Mishimoto 99-05 BMW E46 Replacement Automatic Transmission Cooler 1998-infiniti-q45-esi2807326 this direct-fit intercooler is builtThe factory transmission oil cooler on your 1999 2005 BMW E46 is a liquid to liquid cooling unit, utilizing the engine's cooling system to cool the transmission fluid during warm outside temperatures and warm the fluid during cold outside temperatures. Though these designs are tried and true, they eventually wear out and fail, leading to leaking coolant into your transmission fluid. Mixing coolant into your transmission fluid can have catastrophic