B4x Family Tuning
4-Cylinder Turbo
Modern modular turbocharged 4-cylinder platform with advanced engineering and significant performance potential.
Displacement
2.0L
Configuration
Inline-4
Induction
Single Twin-Scroll Turbo
Production
2015-Present
Important Notice
Vehicles manufactured after June 2020 require Femto Flasher or 1769 Bench Unlocks for tuning access. Please contact us to confirm compatibility for your specific vehicle before purchasing.
Custom Tune Packages
Select one main package and any add-ons you need. Click tiles to select/deselect.
Your Selection
Main Package:
Stock Turbo & Motor - Single Fuel
Custom calibration for stock engine and turbo on one fuel variant
$1,200 AUD
Stock Hardware
Upgraded Turbo
Built Engine
Flex Fuel
Add-On(Select multiple)
All pricing is indicative of your booked Back to Back (B2B) session. Packages can be combined. Final cost depends on your specific vehicle configuration and requirements.
Booking Requirements: All tuning requires a booking with us for delivery via Track, Road, or Dyno tuning. Booked sessions start at 3 hours for stock engine and turbo, 4 hours for upgraded turbo packages, and 6 hours for built motor packages. Port Injection Add-On adds +1 hour to your booking time. Additional Map adds the same amount of booking time as your base purchase. For Dyno sessions, we recommend you are setup and ready to go on the Dyno 30 minutes before your time with us. You are charged for the full booked time regardless of when your tune is completed. See our refund policy for full details.
Rebooking & Retune Fees: Exceeding the scheduled time slot or rescheduling with less than 24 hours notice will trigger a rebooking fee of $300 AUD. If we must stop tuning due to a mechanical issue, a retune fee will be required (you only pay the retune fee, not the rebooking fee).
Mechanical Issues & Service Suspension: We reserve the right to immediately cease tuning services without refund if mechanical issues are discovered or if your vehicle does not meet our quality standards. Any resumption of work may incur additional charges. See our Terms & Conditions and Tuning Disclosure for complete details on our policies.
Compatible Vehicles
Engine Codes
Vehicle Series & Models
Engine Features
Supported Modifications
Supported Fuel Types
Tuning Platforms
What's Included
Booked Back to Back Session
Dedicated tuning session via Track, Road, or Dyno. Session time varies based on package: 3 hours (stock), 4 hours (upgraded turbo), or 6 hours (built motor).
Bespoke Calibration
Custom calibration developed specifically for your engine, modifications, fuel type, and performance goals during your booked session.
Important Information
Before proceeding with tuning services, please review our important policy documents:
- Tuning Disclosure & Liability Waiver - Critical information about risks and responsibilities
- Terms & Conditions - Service agreements, refund policy, and legal terms
By requesting our services, you acknowledge that you have read, understood, and agree to these policies.
Ready to Unlock Your B4x Family's Potential?
Request a quote to get started with custom calibration for your B4x Family engine. We'll assess your build and provide a personalized tuning solution.
Request Quote