Engineering journal
Development Builds
Inside our development process — how we improve each BMW chassis with our parts.
● Current build · E92 M3
The E92 M3 Project
Follow every step as we turn a stock E92 M3 into a clubsport weapon — baseline to full aero.
2 / 12 chapters
CH 01
The E92 M3 Development Begins
CH 02 · LATEST
E92 M3 - Going lighter with APEX
CH 03 · SOONData is key - Meet CANChecked
Latest · every chassis
Build journals
Development · coming soon
In development
Parts currently on the bench. Follow along as they move from prototype to production.
● Prototype
Universal
Carbon Aerodisc
A Full Carbon Pre-Preg aerodisc with universal mounting for BMW, VAG, Porsche and more
Concept
Prototype
Testing
Production
Est. release
Q4 2026
● In Production
Universal
Carbon Rear Wing
A High downforce Carbon Fibre rear wing in multiple sizes and configurations.
Concept
Prototype
Testing
Production
Est. release
Q4 2026
● Concept
Aero · F87
F87 M2 Splitter Kit
A full chassis mount splitter for the F87
Concept
Prototype
Testing
Production
Est. release
Q4 2026
● Concept
Interior · F87
F87 Rear Seat Delete
A plug and plug rear seat delete kit
Concept
Prototype
Testing
Production
Est. release
Q3 2026
Development partners
Our development cars aren't built alone. These are the companies whose parts, data and support sit underneath every test session you read about here.
Suspension
Wheels
Cooling
Data logging