Fastest fa20dit Levorg from Siberia

[STIVorg]

Hi everyone
New member here — happy to finally join Levorgclub.

I’ve built what’s basically the fastest Levorg on a stock FA20DIT longblock paired with the TR690 CVT.

I won’t duplicate all the technical details here — the full breakdown (heat management / IAT strategy / CVT cooling / tuning) is in my performance tuning thread: https://levorgclub.com/threads/12-6-sec-1-4-mile-levorg-2-0.4178/#post-12715.

Since people usually ask “what’s done to the car?”, here’s the spec list.

Installed upgrades
All mods are aimed at reliability + driving fun, not just peak numbers.

Power / airflow

• Downpipe + high-flow sport cat
• Pierburg 3-port boost control solenoid
• Blitz Nur Spec exhaust (quiet, deep tone)
• Wangan Intake Airflow
• AEM WMI 30-3300 (WMI / meth system, 2 cooling nozzles)

Cooling / consistency

• Upgraded full aluminum radiator
• 82°C thermostat
• Heat exchanger
• Extra engine oil cooler with thermostat
• Extra CVT cooler with thermostat
• Imyaqua intercooler sprayer

Handling / drivetrain

• Tein Endura Pro + Wangan BR9 springs
• ValRacing rear diff lock 75%
• Traction/stability disable mod

Brakes

• Dixcel pads + discs
• 4-pot calipers + 1" WRX master cylinder

Exterior

• WRX STI wide fenders + side skirts
• SOTNA body kit + spoiler

Maintenance ‍

• CVT fluid full service, resealed CVT pump, crank seal, spark plug tube seals, new spark plugs
• Engine oil every 4,000 km
• EGR deleted
• 100 RON only

Wheels ️
Lightweight Japanese wheels

• Advan RG3 — 19x8.5J +33 (FFT forged, ~8 kg)
• Advan Sport V107 — 235/40 (new)
• Titanium lug nuts

For 2026 season I already have the next hardware waiting: G25-660, Tomei R.S.E. exhaust manifold and Tomei titanium intake.

Glad to be here — say hi, and if you want any specifics just ask