COBB Ford Focus

COBB Tuning Parts for the Ford Focus ST & RS

COBB Tuning produces tuning and performance hardware for the turbocharged Ford Focus ST and Focus RS, including the Accessport V3 handheld tuning device. This collection brings together the COBB range listed for these models, covering engine management, air intake, charge cooling, exhaust and drivetrain components. Product titles list the applicable model and chassis codes so you can confirm the right item for your car.

Shop by Product Type

Engine management: Accessport V3 for Focus ST Mk3 and Focus RS Mk3.
Intake: Redline Carbon Fibre intake systems and the COBB intake kit for LW/LZ Focus ST.
Charge cooling: front mount intercooler for Focus RS.
Exhaust and acoustics: cat-back exhaust and sound suppression chamber for Focus RS.
Drivetrain and shifter: rear motor mount, adjustable short shift plate and Stage 1 Drivetrain Package.
Engine ancillaries: Air Oil Separator (AOS) options for Focus ST and RS.

Choosing the Right Part

Australian-delivered Focus models use the LW and LZ codes for the third-generation car, while COBB listings may also refer to Mk3, Focus ST (2013-2018) and Focus RS (2016-2018). The Focus ST uses the 2.0L EcoBoost engine and the Focus RS uses the 2.3L EcoBoost, so parts are not always interchangeable between the two - check the model and year range shown in each product title. If a listing names only one model, treat it as specific to that variant. Compare part numbers and photographs against your own vehicle before ordering, and note that any aftermarket modification may affect your vehicle warranty and state road compliance requirements.

Installation & What You'll Need

Most items in this range require removal of factory components and, in some cases, draining coolant, disconnecting fuel or charge-air plumbing, or supporting the engine. Typical requirements include metric sockets and spanners, Torx bits, a torque wrench, a trolley jack and axle stands, and replacement clamps or fluids where specified. Accessport V3 use involves flashing the factory ECU, so a healthy battery or charger is recommended during the process. Installation by a professional workshop is recommended, and always follow the instructions supplied by COBB Tuning.

FAQ

Does the Accessport suit both the Focus ST and RS? No - COBB lists separate Accessport V3 part numbers for the Focus ST Mk3 and the Focus RS Mk3. Select the one matching your model.

Can I return the ECU to standard? The Accessport is designed to store the factory calibration and allows the ECU to be returned to stock, subject to COBB's instructions.

Will COBB Focus RS parts fit a Focus ST? Only where the product title lists both models, such as items shown for ST/RS (LW/LZ).

Need help choosing the right COBB part for your Ford Focus? Contact our team at sales@chicaneaustralia.com.au.