Our intercoolers are performance focused to provide increased airflow and more efficient air cooling, and are all pressure tested to hold up to 3bar (43.5psi) of boost. ---Aluminium bar and plate design intercooler core ---Please note fitting instructions are NOT included ---Designed for maximum cooling capacity while allowing for minimal pressure drops ---Provides increased horsepower capacity ---Supplied complete as shown Fits: Volkswagen Golf MK4 1.8t GTI 1998-2006 models Volkswagen Bora 1.8T 1999-2005 models Volkswagen Jetta 1.8T 1999-2005 models.