ISR Performance Silicone Radiator Hose Kit Nissan 350Z LSx Swap 2003-2009 | IS-RH-LS350 vendor_GiroDisc Made in the USA with

Made in the USA with American-made tooling

The FPD-R (Fuel Pulse Damper-Range) and FPD-XR (Fuel Pulse Damper-Extra Range) both have unique base "static" fuel pressure requirements:

making it ideal for naturally aspirated and lightly modified applications seeking maximum performance without flywheel replacement

Precision Fit - Drop-in replacement design installs in minutes using factory air box

A small amount of trimming is required to the bottom of the rear bumper to allow clearance for the exhaust hanger bracket

ISR Performance Silicone Radiator Hose Kit Nissan 350Z LSx Swap 2003-2009 | IS-RH-LS350 vendor_GiroDisc Made in the USA withThe ISR Performance Silicone Radiator Hose Kit is specifically engineered for Nissan 350Z LSx engine swaps, providing superior cooling system reliability and performance. This premium silicone hose kit replaces factory rubber hoses that can't handle the demands of high performance LSx engines, ensuring optimal coolant flow and temperature management for your build. Key Features & Benefits High Grade Silicone Construction Superior heat resistance and