ECUTEK ECu SUB750 Injector Kit for SUBARU BRZ/FRS/GT86 - 750cc

The kit contains 4 injectors, adapter harnesses and new lower manifold seals.
 
The BRZ/FRS engine has two different types of Injectors fitted, conventional Port Injectors and the latest Direct Injection Injectors. During product development, results showed that the standard injectors will run out of delivery capacity at around 300BHP.

Larger Port Injectors will be required for any forced induction vehicle running over 300bhp on regular gas, they will also be required on any forced induction vehicle running on Ethanol (like E85) regardless of the power output (where 30%+ more fuel volume is required compared to regular gas).

The larger port injectors will supply enough fuel for 500+ bhp on regular gas.These injectors are a perfect fit, with the injection nozzle protruding into the inlet manifold in exactly the same position as the standard injectors. Other aftermarket injectors either impede airflow by protruding too far into the intake, or spray fuel onto the inlet manifold walls, resulting in poor fuel droplet atomisation.

Due to their position and design, these injectors produce significantly better fuel atomisation than any other currently available high flow injector, providing you with better fuel consumption, more efficient combustion, and excellent distribution at low opening times, this eliminates the usual problems at idle and slow running conditions.