The SD Hoses Silicone Intakehose (part no. SD39) has been designed to replace the standard restrictive OEM hose on the Corsa E VXR.The hose is constructed to provide a constant radius reducing restrictionthroughout the whole piping.The hose is made from high-quality 6 layer mutli-ply silicone. It is available in Black, Red, White or Blue to compliment the signature colours of the Corsa VXRrange.