WHP Wideband Oxygen Sensor Kit - Bosch 4.9 with harness (Suits EMU Black) Injector Dynamics Toyo Tires recommends the following

Toyo Tires recommends the following general setup guidelines for the Proxes R888R:

This larger version Plenum is also designed to perform with the higher flowing IPD “Y” Pipe

Part # SC7471

It is easiest to install the oil pan with the engine out of the car

To continue the concept of delivering the cold air as smoothly as possible to the turbos the Red Alpha silicone couplers needed to follow suit

WHP Wideband Oxygen Sensor Kit - Bosch 4.9 with harness (Suits EMU Black) Injector Dynamics Toyo Tires recommends the followingWHP Wideband Oxygen Sensor Kit Bosch LSU 4. 9 w Harness FCI SICMA 2. 8 Terminals Designed for use with the ECUMaster EMU Black, this kit enables accurate air fuel ratio monitoring using the onboard wideband oxygen sensor controller. The included Bosch LSU 4. 9 sensor delivers reliable, high resolution data critical for optimal engine performance and tuning. Note: EMU Black supports both Bosch LSU 4. 2 and LSU 4. 9 sensors. Includes: 1x Bosch LSU 4. 9