Custom Thermostat Modification Service (Customer Supplied Unit) our_products responsive shifting of a modern

responsive shifting of a modern BMW 8HP45 automatic transmission and enjoy the best of both performance and comfort

we've chosen billet aluminum over plastic or carbon-reinforced 3D printed materials for our Porsche intake manifold system

Correct engine tilt options for B230 and B20 engines

BMW E39 Transmission Mount for ZF (8HP45

) cannot be connected

Custom Thermostat Modification Service (Customer Supplied Unit) our_products responsive shifting of a modernWe offer a professional thermostat modification service for performance and racing applications. This service allows you to have the opening temperature of your existing automotive thermostat adjusted to better suit your setup. Important Please Read Carefully: This is a service, not a physical product. You must send your own thermostat to us for modification. Order Instructions (Required): At checkout, please add a note with your desired opening