IAG Performance V3 Top Feed Fuel Rails Black 02-14 WRX / 07-21 STI / 08-12 LGT / 06-13 FXT YMM_2024_Crosstrek helping to avoid oil breakdown

helping to avoid oil breakdown and power loss

Designed as a direct replacement

Ideal for Subaru enthusiasts seeking a dependable drivetrain upgrade

2× M4 Screws

IAG Performance V3 Top Feed Fuel Rails Black 02-14 WRX / 07-21 STI / 08-12 LGT / 06-13 FXT YMM_2024_Crosstrek helping to avoid oil breakdownThe IAG Performance V3 Top Feed Billet Aluminum Fuel Rails with phenolic spacers are engineered to increase the fuel system capacity and power ceiling for your Subaru. Factory fuel rails operate in series, delivering fuel to each cylinder sequentially. At power levels above ~350 whp, the stock rails often struggle to supply adequate fuel to the last cylinder, risking lean conditions and potential catastrophic engine damage. IAGs billet fuel rails