Pressure MAP Fit For Benelli BN302 BN251 TNT25 TNT300 302S STELS300 TRK251 TNT600 180S Wide compatibility with Benelli BN302 BN251 TNT25 TNT300 302S STELS300 TRK251 TNT600 180S 250 249S; pipeline signal standards Direct plug play installation; identical wiring plug mounting hole layout without extra Stable pressure signal transmission; balanced fuel ratio to smooth engine acceleration Solid plastic outer casing; built sensing chip; reinforced internal terminals Unified OEM dimension mounting pitch; tight joint structure to reduce flow interference