Custom Thermostat Modification Service (Customer Supplied Unit) our_products ) cannot be connected

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

It supports a neater installation and helps reduce fabrication time compared with making custom parts from scratch

Ideal for both street and motorsport use

Custom Thermostat Modification Service (Customer Supplied Unit) our_products ) cannot be connectedWe 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