What's the difference between Gen 1 and Gen 2?

Gen 2 (ZN8/ZD8, 2022+) uses the FA24. A 2.4L with more torque and better power across the rev range. Gen 1 (ZN6/ZC6, 2012-2021) uses the FA20. A 2.0L. Different engines, different tuning. This page is for Gen 2 owners.

Will modifications void my warranty?

Modifications can affect warranty coverage on related components. RZ Stage 1 bolt-ons are the safest option for cars under warranty. They can be reversed if needed. Happy to discuss your specific situation.

Can I start with RZ Stage 1 and upgrade later?

Absolutely. That's how we designed the packages. RZ Stage 1 parts carry over to RZ Stage 2. Both form the foundation for RZ Stage 3. You're not wasting money by starting small.

How long will my car be with you?

RZ Stage 1: Same day or overnight. RZ Stage 2: 2-3 days. RZ Stage 3: 1-2 weeks depending on parts availability. Servicing: Usually same day. We'll confirm timing when you book.

Is the FA24 reliable with more power?

Very. The FA24 is stronger than the FA20 it replaces. With proper tuning and quality parts, these engines handle significant power increases reliably. The key is conservative tune targets and quality supporting mods.

FA24 SPECIALISTS Gen 2 ZN8/ZD8

GR86 & BRZ Custom Dyno Tuning & Performance Upgrades

FA24 EcuTek dyno tuning, flex fuel, HKS turbo kits, and servicing. Melbourne's east.

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Latest 2026 Toyota GR86 ZN8 · 208.3 kW · EcuTek

Got a Gen 1 86/BRZ (2012-2021)? View Gen 1 packages →

Packages

Performance packages

Parts, labour, and dyno tune included. No hidden costs.

RZ Stage 1

+10kW / +15Nm

Factory feel, more performance

$1,895 inc. GST

EcuTek software licence
EcuTek RaceROM feature enablement
Custom dyno tune (no generic maps)

Best for: Owners wanting more whilst retaining factory feel

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RZ Stage 2

+15kW / +20Nm

Serious NA power

$4,540 inc. GST

aFe intake
Korsh UEL headers + overpipe
EcuTek license + custom tune

Best for: Street + track

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RZ Stage 3

+100kW / +200Nm

HKS turbo kit. Track-ready power

$19,210 inc. GST

HKS turbo kit
Upgraded spark plugs
Upgraded fuel pump
Upgraded injectors
Upgraded clutch kit
EcuTek license + single fuel tune

Best for: Track builds, time attack, max performance

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Want something custom? Get in touch →

Tuner adjusting the map from the driver's seat of a GR86 at Revzone

Known quirk

Revs hanging between shifts

Lift off, clutch in, and the tacho just sits there. It's not a fault — it's the factory throttle map, written for the emissions test rather than for you. Because it's software, it's tuned out as part of RZ Stage 1.