This combo includes:
- PRL TGV Deletes - Valued at $79.99
- PRL EGR Deletes - Valued at $49.99
- GrimmSpeed EBCS - Valued at $150
Our 2015 WRX TGV deletes eliminate the OEM tumbler generator valves on Subaru FA20 DIT engines. TGV Deletes do not require porting modifications or damage to your original OEM parts
Our EGR delete kit is CNC'd out of 6061 billet aluminum and intended to slow down carbon buildup on the intake valves and ports by not allowing oily residue back into the combustion chamber. All EGR delete kits are anodized black to remain as stealth as possible.
The advantages of a 3-port boost control system vs. the factory 2-port system are readily apparent during the tuning process. The 3-port systems works by interrupting the boost signal traveling from the turbo to the wastegate. That boost is redirected back into the turbo inlet and re-ingested by the turbo using their machined adapter. This is important, as the factory Mass Airflow Sensor has already measured that air and is expecting that your motor will use it during combustion, rather than venting it to the atmosphere. The factory configuration simply 'bleeds' the signal from between the turbo and wastegate, which creates a system that is a bit less complex, but reacts more slowly and with less precision.