Innovate Motorsports MTX-OL PLUS: Wideband Air/Fuel OLED Gauge, 8 ft. sensor cable, & O2 Kit - 393500 Audi S4 most flexible ECU upgrade solution

most flexible ECU upgrade solution along with Redline Carbon Fiber Intake to increase air flow

We created a cable to give people peace of mind

Stainless Steel BPV Studs - avoid the risk of damaging fragile aluminum threads

Super N1 styling

Looking for a way to reduce high intake temperatures on your stock or modified STI

Innovate Motorsports MTX-OL PLUS: Wideband Air/Fuel OLED Gauge, 8 ft. sensor cable, & O2 Kit - 393500 Audi S4 most flexible ECU upgrade solutionKEY FEATURES 100 pct. Digital Wideband Air Fuel Ratio Technology Ability To Calibrate O2 Sensor For Maximum Accuracy Bosch LSU 4. 9 Wideband O2 sensor Configurable Linear 0 5V Analog Output Enhanced Heater Control; Superior Sensor Perf. in Rich Conditions Expand to Multi Display w Addition of MTS LiNK Sensor Controller Faster Analog Output Speed Helps Ensure ECU Sees Changes in AFR Faster Sensor Frequency For Faster O2 Sensor Feedback Patented