ISR Performance Silicone Coupler - 3.50-4.00" - Black vendor_Bilstein 2015-2017 Volkswagen Golf GTI

2015-2017 Volkswagen Golf GTI

Ductile material is used for all pressure plates and high burst strength can be achieved in all temperature ranges

Premium Finish – powder-coated to resist corrosion

Each hose has a smooth interior surface to deliver increased airflow to your Subaru WRX and Forester XT intercooler

Competition Clutch recommends a minimum 300 mile break-in for best performance with this set-up

ISR Performance Silicone Coupler - 3.50-4.00" - Black vendor_Bilstein 2015-2017 Volkswagen Golf GTIPart #: IS 350400 Silicone Coupler 3. 50 4. 00" Black ** All ISR Performance Products are Designed for Off Road Use Only ** Note: ISR orders might take a day of processing. If you need it sooner, contact us directly.