PROFLOW EXHAUST MANIFOLD STUD KIT, TITANIUM, FOR NISSAN, RB25/RB20, M10X1.25 RB26DETT Colder intake temperatures then drop

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

- Subaru Impreza WRX GDB models

Traditional 3 Bolt Flange & Orientation

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

Designed for the 3SGE Beams engine

PROFLOW EXHAUST MANIFOLD STUD KIT, TITANIUM, FOR NISSAN, RB25/RB20, M10X1.25 RB26DETT Colder intake temperatures then dropPROFLOW 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