Body, Multimedia & Electronic Upgrades

What's inside

Indicative chapter list — final table of contents confirmed at publication.

1. Exterior styling: splitters, diffusers, side skirts — genuine vs aftermarket
2. Paint correction, ceramic coatings, and paint protection film
3. Wheel fitment guide: offset, width, stance without compromise
4. Lighting: LED conversions, angel eye upgrades, and the adaptive headlight retrofit
5. Interior: seat retrims, Alcantara trim, custom steering wheels
6. Pedal, shifter, and carbon-fibre cabin detailing
7. Audio: the stock HiFi vs Logic7 reality, and the full aftermarket path
8. Head-unit retrofits: CIC, NBT, NBT-Evo — what fits, what doesn't
9. Apple CarPlay and Android Auto integration options
10. Reversing camera, front camera, and 360° retrofit projects
11. CAN-bus basics for the retrofitter
12. Coding: NCS Expert, E-Sys, Bimmercode — what each one unlocks

Pricing

ISBN 978-1-918813-06-7. Published under Definitive Z4 Publishing. Launch date announced via the mailing list.