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BTA – STAGE 1

• BTA Custom Tune
• BTA Spec OTR intake
• Up to 30kW gain

Benefits: better driveability, increased fuel economy, mild power increase.


BTA – STAGE 2

• BTA Custom Tune
• BTA Spec OTR intake
• Full BTA-spec exhaust system (inc extractors and high flow cats)
• Up to 45kW gain

Benefits: Noticeable torque and power increase, better throttle response, aggressive exhaust note.


BTA – STAGE 3

• BTA Custom Tune
• BTA Spec OTR intake
• Full BTA-spec exhaust system (inc extractors and high flow cats)
• Camshaft upgrade
• Underdrive harmonic balancer (optional)
• Up to 80kW gain

Benefits: Now we’re getting into some serious grunt. Power and torque increase make this car sound and feel like a high performance vehicle. All this while still retaining a good street-friendly idle and driveability for day-to-day driving.


BTA – STAGE 4

• BTA Custom Tune
• BTA Spec OTR intake
• Full BTA-spec exhaust system (inc extractors and high flow cats)
• Camshaft upgrade
• Underdrive harmonic balancer (optional)
• Fuel System Upgrade (ext/internal fuel pump, fuel lines/rail, adjustable fuel pressure regulator)
• Supercharger or turbo upgrade (turbo upgrade includes intercooler/piping)
High flow injectors
• Up to 200kW gain

Benefits: This package is strictly for performance enthusiasts. Weak hearted need not apply. With a Stage 4 upgrade your car will go hard and have a sound to match. Ideal for track day and drag strip enthusiasts that still want to drive their car around town.

Want more? Check out our Engine Building Packages.