AEM X-Series OBDII Gauge Kit GTR_1989-1994 Cusco cages are 33% lighter

Cusco cages are 33% lighter than traditional steel

steel pins

16% thinner-than-stock tubes allow for more surface contact

2009 - 2018 Subaru Forester

2x Stainless Steel high flow cats

AEM X-Series OBDII Gauge Kit GTR_1989-1994 Cusco cages are 33% lighterAEMs X Series OBDII gauge (PN 30 0311) puts multiple channels of data at your fingertips by reading the CAN bus stream of your vehicles OBD port and transmitting those channels to the gauge display. It reads Diagnostic Trouble Codes (DTCs) and gives you the ability to clear codes. Wiring is as simple as connecting the gauge to your vehicles OBDII port using the supplied connector! Because the X Series OBDII gauge reads OBDII parameters transmitted