The HKS silicone hose in purple, listed as size 80 with L=55, serves as a short-length coupling for larger-diameter intake or intercooler plumbing where a colored silicone replacement is needed. Provided to match the stated size and length, it is suitable for cutting to fit during repairs, replacements, or custom piping on compatible systems that accept the listed dimensions.
HKS Silicon-hose Purple 80 L=55