New OEM Shortblock Refreshed FA20DIT Long Block - VA WRX (2015–2021)

The Boosted Engineering FA20DIT Refresh Package is the perfect option for WRX owners wanting a fresh, reliable engine without stepping into a forged build.

This engine uses a brand-new OEM Subaru FA20DIT shortblock, professionally assembled and refreshed with upgraded durability components, precision tolerances, and fully serviced cylinder heads.
Ideal for tuned street cars and daily applications where OEM drivability and reliability are the priority.

Build Includes

• Brand-new OEM Subaru FA20DIT shortblock

• OEM pistons & rods

• Race-grade rod & main bearings

• New OEM gaskets & seals

• Heads disassembled, cleaned, pressure-tested & machined

• Valve train inspected & replaced where required

• Balanced and professionally assembled

• Correct tolerances set for tuned WRX use

Recommended For

• Factory turbo & bolt-on upgrades

• Daily and spirited street driving

• Customers wanting a new reliable foundation without forging

For high-boost or big-power setups, see our BE650 Forged FA20DIT option.

Fitment

• Subaru WRX FA20DIT — 2015–2021

• Not for 86/BRZ (FA20 NA) or GR86 (FA24)

Turnaround Time

Approx. 2–4 week build time once parts & booking are confirmed.

Installation

Professional installation recommended
✅ Installation available at our Carrara, QLD workshop

✅ Warranty

10,000km / 12-month limited performance warranty
Assembly workmanship only. Professional tuning & installation required.