Turbosmart Silicon Double Hump Silicon Hose 2.25" (Black) chemical guys exterior care even in stock engines but

even in stock engines but come into their own when increased boost levels are involved

if you are using this in the R33 GTS25DET "Big Box" you will need the R33 Bush

Vehicle Compatibility:- Nissan Skyline R33 GTS-T - Nissan Skyline R34 GT-T (HICAS ONLY)

The Atomic Boost Controller was tested on an MY02 Subaru WRX (whose only mods were a turbo-back exhaust) back-to-back with the factory controller

All: Mazda Protégé All: Mazda RX-7 All: Mazda RX-8

Turbosmart Silicon Double Hump Silicon Hose 2.25" (Black) chemical guys exterior care even in stock engines butHigh performance multi layered Silicone hose. Constant temp resistant from 50 to 170 degrees Celsius ( 60 to 340 degrees Fahrenheit) and pressure rated to 220PSI with a 5mm wall thickness.