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WRX OEM FA20 Long Block - Boosted Engineering
Boosted Engineering

WRX OEM FA20 Long Block - Boosted Engineering

SKU: BE-LB-FA20-OEM-WRX
$7,799.00 AUD · Insured freight · Built to order · Allow around 6 weeks
Not sure it fits your car? Call +61 461 324 537

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 FA20/24DIT 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 BE600 Forged FA20DIT Long Block (600HP).

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.

Warranty

15,000km / 12-month limited performance warranty
Assembly workmanship only. Professional tuning & installation required.

Read more: Short Block vs Long Block: What's the Difference and Which Do You Need?

Real-World Tested · Developed On Street And Track
12 Month Warranty · Insured Freight, Worldwide Shipping
Expert Support · Fitment Advice Before You Buy
Shipping
This is a specialised, built-to-order product. Build time is usually around 6 weeks, and we'll keep you updated during the build and send tracking when it ships. Australia: flat rate shipping, shown at checkout before you pay. General parts from $22.99, BMW parts $59.99, cat-back exhausts $99, turbo kits $210, transmissions from $334 and engines from $366. New Zealand: small parts $49, mid-size parts $99, cat-back exhausts $179 and engine short blocks $399. Complete engines and some freight items are quoted separately, and we confirm shipping with you after you order. Shipping somewhere else? Use the quote request below.
Not sure it fits your car?
Send us your vehicle and chassis code before you buy and we will confirm fitment. Email sales@boostedengineering.com.au or use the contact page.
Returns
Changed your mind? You have 30 days to return a part for store credit or to swap it for another item. Parts must be unused, uninstalled and in their original packaging, and the return must be approved by us first. Installed or used parts cannot be returned for change of mind. Your store credit balance is shown when you log in to your account, and you can use it at checkout. Faulty or damaged items are covered by our warranty and your rights under Australian Consumer Law. Report shipping damage within 48 hours of delivery.
Warranty
12 month warranty on Boosted Engineering products. If something is wrong with your part, contact us and we will look after you.
Save 5% Buy 2 items, get 5% off the cheaper one. Applied automatically at checkout.

Customer reviews

What our customers say

Real feedback from real builds
Boosted Engineering’s turbo kits are next level! The craftsmanship, design and attention to detail are outstanding. From the quality of the welds to the overall fit and finish, everything is exceptionally well engineered. Easily some of the best turbo kits on the market!
Oliver
Best place for getting your ride tuned. Very helpful and professional will be going back after doing some upgrades down the track
Tim
I’m so thankful for the quality work performed on my M2, Ben’s workmanship has been like no other. If you need a turbo kit Boosted Engineering has you covered!
Nick · BMW M2

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