Cobb Tuning CAN Flex Fuel Upgrade / Fuel Pressure Kit - 2015-2017 Subaru WRX PDM_subframe-bushings These are premium lug nuts

These are premium lug nuts with a rotating taper seat

4 top corner gussets

Dual Pre-Load Valve System

During acceleration

reverse input protection

Cobb Tuning CAN Flex Fuel Upgrade / Fuel Pressure Kit - 2015-2017 Subaru WRX PDM_subframe-bushings These are premium lug nutsReal Time Fuel Pressure Data Through the Accessport The Cobb CAN Fuel Pressure Kit for the 2015 2021 Subaru WRX adds real time fuel pressure monitoring to the Accessport V3 without tapping into the vehicle's OBDII system. The sensor reads fuel pressure directly from the fuel rail and transmits it to the Accessport via a dedicated CAN bus connection. For builds running elevated boost and modified fueling, knowing fuel pressure in real time is essential