PROFLOW EXHAUST MANIFOLD STUD KIT, TITANIUM, FOR NISSAN, RB25/RB20, M10X1.25 RB26DETT * High-Quality Drain Pipe

* High-Quality Drain Pipe

Flange is standard single scroll

is installed using a water temp sender unit connected to your radiator hose if you want to know your water temperature

Colder intake temperatures then drop the temperature of the engine and the exhaust afterwards

PROFLOW EXHAUST MANIFOLD STUD KIT, TITANIUM, FOR NISSAN, RB25/RB20, M10X1.25 RB26DETT * High-Quality Drain PipePROFLOW EXHAUST MANIFOLD STUD KIT, TITANIUM, FOR NISSAN, RB25 RB20, M10X1. 25 is a performance focused component designed for reliability and clean installation in your engine bay. Quality construction for durability Designed for performance and reliability Suitable for performance builds and upgrades Ideal for enthusiasts working on custom or upgraded setups