Pro-Jay 13B ITB Intake System

The ALL NEW Pro-Jay ITB Series Intake Manifolds are a whole new creation for the naturally asprirated rotary owner with a unique compact design to allow more real estate in your engine bay without comprimising on performance.
The market leader in intake systems and used by some of the fastest sport compact vehicles on the planet, Pro-Jay intake systems are made to the highest quality with the ability to flow copious amounts of air whilst remaining compact. Based on the popular 13B Cosmo shaped port design & utilising the power of semi pp, The Pro-Jay ITB Series Intake allows it to be fitted to both left hand or right hand drive vehicles with relative ease.
The runners are designed to drastically increase the air velocity by the time it reaches the injectors and passing into the engine.  All of this was accomplished while maintaining two important factors in mind, increase air velocity while reducing air turbulence giving us the final outcome of higher horse power and more torque while maintaining great idle and super fast throttle response. 
Features;
Cosmo Port Semi Peripheral
4 injector port 48mm x 14mm Injector size
High flow -10 fuel rail
1 single shaft
4X Butterflies 50mm each
4X Vacuum ports 1/16 NPT
4X Nitrous ports 1/16 NPT
Throttle cable bracket
6061-T6 billet aluminum
100% USA Made
Polished aluminum finish