yea i know i just got word i dont need any of the electronics so simplifying it to head unit, pully, and some brackets makes me feel alot better. All the system shit was for adding it to a bone stock motor. because i added bigger fuel injectors i dont need the upgrade. Talked to the guy i bought it from he explained alot of extra shit that i needed to know and some of the parts that were throwing me off were a giant laundry looking tube that he used to re run air from the greddy back into the tubing. If anyone can look at this please let me know