Turbosmart Silicone Straight Coupler - Black 90mm x 3.75" ID (TS-HS375090BK) Brake Pads 60 N/mm spring rate for

60 N/mm spring rate for balanced handling and comfort

Enthusiasts who want to maintain factory performance and safety standards

making it easy to read and operate during dynamic driving or tuning sessions

and is tested rigorously on race tracks such as the Nurburgring Nordschleife

Turbosmart Silicone Straight Coupler - Black 90mm x 3.75" ID (TS-HS375090BK) Brake Pads 60 N/mm spring rate forTurbosmart Silicone Straight Coupler 20102025 All Makes and Models 90mm x 3. 75" ID Silicone Coupler Part #: TS HS375090 BK Overview The Turbosmart Silicone Straight Coupler is a high quality, durable hose designed to enhance the performance and reliability of your vehicle's cooling and charged air systems. Crafted from premium silicone, this coupler offers superior temperature resistance and flexibility compared to standard rubber hoses, making it an