LINK ECU 224-4000 WRXLink Subaru WRX & STI V10 Impreza WRX & STI, 04-06 ymm_70 deep V8 sound with a

deep V8 sound with a distinct Akrapovic character while maintaining smooth operation and eliminating drone for everyday usability

Suitable for performance road and motorsport applications

Hangers can be welded to the mounting bracket

Ultra-smooth mandrel bends ensure maximum flow and power

LINK ECU 224-4000 WRXLink Subaru WRX & STI V10 Impreza WRX & STI, 04-06 ymm_70 deep V8 sound with aWRXLINK (04) #WRX104+ WRXLink (04) #WRX104+ The Link G4+ WRXLink (04) WRX104+ PlugIn fits the Subaru WRX & STI V10 04 06. The ECU PCB fits discretely inside the original factory enclosure. Installation of Link's Subaru WRX104+ ECU is a breeze with no alteration of the factory wiring loom required. A built in connector (or pins in some models) provides additional inputs and outputs such as oil pressure inputs or anti lag logging switches. Factory