A'PEXi Smart Accel Controller with FR-S/BRZ Plug and Play Subharness s14 The OEM Nissan item is

The OEM Nissan item is much better than the cheaper gasket commonly found on lower end turbo kits

CNC’d chromoly hardened steel adjuster

ARP Flyhweel Bolts for 3sgte

CORE SIZE 28"*14 3/4"*1 2/4"

stainless steel CNC machined spacers and Grade 8 hardware are used to ensure they will withstand abuse from street cars and track cars alike

A'PEXi Smart Accel Controller with FR-S/BRZ Plug and Play Subharness s14 The OEM Nissan item isAPEXi Original Accelerator Controller with 7 modes (3 ECO Modes, 2 Boost Modes, Lo Throttle Mode, and Hi Throttle Mode) FUNCTION The APEXi SMART Accel Controller offers instant and direct throttle response for vehicles equipped with Electronic Throttle Control (ETC) Systems. Throttle response that is delayed from ETC or better known as Drive by wire throttle is greatly improved with this simple unit and a vehicle specific plug and play harness