Integrated Engineering 5 BAR MAP Sensor Kit - Audi A3, S3 8V/VW Golf GTI, R Mk7 Mk7.5 Radium Fuel Rail Kits suit Subaru EJ20/25 20-1160-V1 20-1160-V2 20-1160-V3 20-1160-V4 and custom fuel system builds

and custom fuel system builds where eliminating voltage drop is critical for reliable fuel pump operation

the fuel tank (or fuel cell) should have a large vent (see Radium P/N: 20-0535)

the COBB High Flow Filter ensures that only clean air passes into your engine for maximum efficiency

Changing the calibration of the MAF sensor necessitates tuning changes to recalibrate the ECU

2017+ Audi S5 F5 (B9) 3

Integrated Engineering 5 BAR MAP Sensor Kit - Audi A3, S3 8V/VW Golf GTI, R Mk7 Mk7.5 Radium Fuel Rail Kits suit Subaru EJ20/25 20-1160-V1 20-1160-V2 20-1160-V3 20-1160-V4 and custom fuel system buildsMQB High Boost Sensor Kit The IE 5 Bar Map Sensor Kit is designed to replace the factory 3 bar MAP (manifold absolute pressure) and PUT (pressure up throttle) sensors found on the VW & Audi MK7 8V GTI, Golf R, GLI, A3, and S3 EA888 Gen 3 engines. Upgrading to the 5 bar MAP Sensor Kit increases the ECU's ability to read higher boost pressures. This is important when upgrading to larger turbos with high boost output beyond the factory 3 bar limit. These