PSR/Raceworks/Zeitronix Flex Fuel Kit w/Pushlock Hose Other Engine Seals effective cooling fins also help

effective cooling fins also help to dissipate any excess heat

new fuel hose

Massive Spark Energy

2022+ Subaru WRX VB

PSR/Raceworks/Zeitronix Flex Fuel Kit w/Pushlock Hose Other Engine Seals effective cooling fins also helpPro Speed Racing now offer flex fuel packages including the Zeitronix ECA2 kit with quality Raceworks 5 16" Pushlock rubber hose and fittings. Also included is the PSR Plug and Play ECA Harness which deletes the rear O2 sensor and uses its ECU input for easy setup. (Tuning required). The Zeitronix ECA2 (Ethanol Content Analyser) kit includes a Flow Through Flex Fuel Sensor, the Ethanol Content Analyser module and an ECA Harness. E85 has the equivalent