First gen q45 (G50)

[Mattscott]

What’s up, so I had a 93 Q 45 given to me as wedding gift from father in-law. I had done the car about four years ago and man the run great big motor little car. I was under impression needed coil packs master cylinder plugs and brakes and rotors and battery. So far I’ve done complete detail, stripped the window tint, installed new knock sensors, replaced a hose or two while under the intake and changed oil, ran Lucas and sea foam and yesterday I spent along time de corroding the injectors harnesses and injectors leads I’ve got two complete failed injectors and one on way out I’m deleting cats retaining 02 sensors aside from the the cars got 133000 miles and I’m unbelievable shape everything works on it he’ll it has more options than my wife’s21 Corolla anyway I need advice to up the performance ecu tune would love to swap out trans for manual and doing exhaust injectors maf sensors and need new suspension badly thank you guys for any info