Hey guys,
I just bought me my first Evolution also my first boosted car. The previous owner installed a lot of after market parts and had it tuned at kozmik motorsports in Houston Texas. The black smoke it produces on boost is crazy. The afr is 14.5ish at idle and I think it was 20s in the higher rpms. I'm just looking for some advice on the richness and any other modifications that would be recommended would be greatly appreciated. The mods so far.

Bride Lowmaxx Racing seat

Evasive motorsports Seat rail

Ohlin R/T coilovers

ETS V2 Extreme Turboback exhaust with HFC

ACT 6 puck clutch

Fidanza pro-lite flywheel

Advan RSDF Forged 18X10.5 +24 offset

Michelin Pilot 4S 285/35R18 (all 4)

Hawk HP + pads with Brembo brakes

Turbonetics Electronic boost controller (3 way)

BOSCH Injector Dynamics 1300 CC injectors

Fully Custom Carbon Fiber Weel from NRW (NELSON RACING WHEELS)

2 POD pillar for Guages

Innovative motorsports EFC-1 Guage, ALL in one- ETHANOL guage, A/F, FUEL pressure and fuel temp

Innovative Motorsports Boost Guage with shift light

Extreme Turbo Systems (ETS) Intake with MAF

Walbro 450 fuel pump.

Thank you again. No trolling would be nice 😁