Since im going to do a swap, I havent touched the engine for a while now. For the engine, I have aem cai and 5zigen fireball exhaust. Ive mostly worked on my suspension. I have a rear comptech sway/strut bar, nuespeed front sway bar, ground control coilovers, and tokico blues. The tires I have on these wheels are kuhmos. On my hx wheels I have potenzas.