Innovate Motorsports MTX-OL PLUS: Wideband Air/Fuel OLED Gauge Kit 3 Ft. Cable (39360) 1461 These brackets are designed around

These brackets are designed around the GrimmSpeed Equal Length Header and J-Pipe for the 2015-21 WRX

precision machined

(5 IN ID to 4-1/2 IN ID x 3-1/4 IN L) Straight Reducing Bellow-Coupler - Black

This Turbo Inlet will remove the air flow restriction of the factory turbo inlet

Innovate Motorsports MTX-OL PLUS: Wideband Air/Fuel OLED Gauge Kit 3 Ft. Cable (39360) 1461 These brackets are designed aroundThe new MTX OL Plus from Innovate Motorsports is the most accurate, responsive and reliable wideband AFR gauge ever built. The all new advanced sensor control drastically increases sensor feedback frequency and optimizes heater control to set a new standard for performance in every application. The MTX OL Plus features a vivid, high contrast OLED display that's easy to read and looks incredible. Innovate's patented DirectDigital technology combined