Ford · Focus · RS - LZ (2016-18)

The hot hatch that drifts on demand

The LZ Focus RS used a GKN Twinster AWD system with twin clutch packs that could send up to 70% of torque rearward and shuffle it side-to-side, making Drift Mode an actual factory-engineered party trick, not a gimmick. Its 2.3L EcoBoost makes a quoted 257kW and 440Nm, with transient overboost lifting torque to 470Nm for roughly 15 seconds. The catch: early 2016 builds are known for head gasket failure and coolant loss, so that history matters before you add boost.

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FAQ

Common questions

What's the best first mod for an RS LZ?

A Stage 1 ECU tune is the standout starter — the 2.3 EcoBoost responds well to more boost and timing, typically lifting output into the 290-310kW range on the stock turbo and intercooler. Pair it with a decent intercooler and a high-flow intake before you push harder.

What realistic gains can I expect, and does it need supporting mods?

Stage 1 on stock hardware is good for around 290-310kW; Stage 2 with a downpipe, bigger intercooler and intake gets you closer to 320-330kW. Beyond that you're into turbo and fuelling upgrades, and the gearbox and clutch start becoming the limiting factor.

Are there any known weak points I should sort before tuning?

Early 2016 cars are notorious for head gasket failure and coolant intrusion — check the service history and confirm any recall or warranty fix was done before adding power. The RS also runs hot, so cooling upgrades (intercooler, oil cooler) are sensible insurance once you tune.

Is aftermarket support good for this car in Australia?

Yes — the Mk3 RS shares its 2.3 EcoBoost roots with the Mustang, so there's a strong global parts and tuning scene covering ECU calibration, exhausts, cooling and suspension. Sourcing is straightforward; just budget for the head gasket question first if it hasn't been addressed.

Can't find what you need for your LZ (2016-18) - Focus RS? Get in touch — we're happy to help.