Fuel Pump Performance Test – Walbro vs Bosch 044 vs Aeromotive vs AEM vs Deatschwerks vs EVO 9 vs STI & more

Fuel pumps included in the test Walbro GSS342, Fake Walbro, No name 340lph, Bosch 044, Fake 044, Aeromotive Stealth 340, CNT Racing, Deatschwerks DW300, 05 STI Stock Unisia, EVO 9 Stock Denso, AEM 320This article is based on data from a performance fuel pump group test done by Import Tuner magazine. You can read theirRead More