86/BRZ FA20 OEM Short Block - Boosted Engineering
86/BRZ FA20 OEM Short Block - Boosted Engineering Overview
Get your 86 or BRZ back on the road with a brand new genuine Subaru short block.
Supplied completely standard from Subaru, this assembly is the perfect solution for replacing a damaged engine or starting a fresh build with the reliability of a factory new foundation.
Features
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Brand new OEM Subaru short block
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Factory open deck configuration
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Factory pistons and connecting rods
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Factory crankshaft and bearings
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Brand new OEM rear main seal
Recommended Upgrade
High RPM and performance applications can place additional demand on the factory lubrication system. Oil pickup failures have been known to contribute to reduced oil supply, which can lead to premature bearing wear or engine damage.
For customers intending to use their vehicle for spirited driving, track work or forced induction, we recommend upgrading to a high performance oil pickup. This helps improve oil delivery and system stability at high RPM, providing additional confidence in demanding conditions.
Important Information
This product is supplied as a short block assembly only. Cylinder heads and external engine components are not included unless otherwise specified.
Designed specifically for Toyota 86 and Subaru BRZ FA20 applications.
Professional installation is recommended.
Supporting Modifications
The following are typically required to run this kit at intended output. Boosted Engineering can supply or advise on all of them.
- ECU tune (custom)Boosted Engineering supplies base map
- Upgraded fuel systemInjectors, fuel pump — spec varies with output
- Upgraded ignitionR35 coilpack conversion recommended
- Upgraded clutchTwin-plate for higher-power builds
- Oil cooler kitRecommended for sustained high-load use
- Upgraded axlesFor 350+ kW builds
Street, Circuit & Drag
The Street Kit is designed for daily-drivable turbo builds with reliable, responsive power delivery. The Race Kit is oriented toward circuit and drag use where higher output and modular servicing are priorities.
Fitment & Install
The kit is designed for bolt-on installation in a suitably-equipped workshop. Installation is available at our Carrara QLD workshop, or through our trusted partner network in most metropolitan areas.
Approximate installation time — 20 to 30 hours depending on configuration and supporting work.
Questions & Answers
Specifications
Talk to the workshop
Not sure which configuration suits your build? Our workshop team can help you spec the correct kit for your goals.
Carrara QLD 4211