Revel VLS Gauge to Control Unit (200cm) For Wideband (1TR1UA207) Vehicle Model_Prelude Fits 02-07 WRX as well

Fits 02-07 WRX as well as 04+ STI

BPT Twin Scroll Turbine housing

The rear diff mounts in factory form allow the rear diff to move around a lot

The wider diameter of this rail allows bigger fuel amount to be supplied to the injectors

by preventing the valve from "easily" being adjusted to atmosphere-venting

Revel VLS Gauge to Control Unit (200cm) For Wideband (1TR1UA207) Vehicle Model_Prelude Fits 02-07 WRX as well1TR1UA207 Revel VLS Gauge to Control Unit (200cm) For Wideband Universal This item is non application specific. Please verify compatibility before purchase. May require some modification for proper installation.