Russell -4 AN to -6 AN 18-inch pre-made hose offers a longer factory-built adapter for joining -4 and -6 AN fittings. Using PowerFlex stainless steel braided hose and precision-crimped hose ends, the assembly is built for leak resistance and durable installation. Blue hose ends identify nitrous service to reduce confusion when integrating this hose into existing systems.
Russell Performance -4 AN to -6 AN 18in Pre-Made Nitrous and Fuel Line