Premium upgrades.
Unmatched performance.
Stage 3 ECU tuning to starlight headliners — built around you.
ECU Remapping
Stage 1–3 remaps and DSG / TCU tuning dialled in for your exact car — sharper throttle, stronger mid-range and a completely transformed drive.
Watch more builds on TikTok @Harshz_CustomzAmbient Lights & DRLs
Full-cabin ambient LED kits, LED steering wheels and RGB DRL / headlight upgrades — installed cleanly so it looks factory, but far better.
Starlight Headliners
Custom fibre-optic starlight roofs — shooting stars, constellations and colour options, hand-mapped to your headliner for a true showpiece finish.
Everything we install.
Six focused categories covering every tune, mod and upgrade we offer.
Performance Tuning
More power, torque & response — mapped for your exact car.
- Stage 1, 2 & 3 ECU remaps
- DSG / TCU gearbox tuning
- Custom throttle & launch maps
Interior Lighting
Turn your cabin into a showpiece with clean, factory-finish installs.
- Full ambient LED kits
- Fibre-optic starlight headliners
- LED steering wheels
- RGB DRLs & headlight upgrades
Exterior Styling
Aggressive looks, better aero and serious road presence.
- Body kit design & installation
- Brake caliper painting
- Lighting & trim upgrades
Tech & Infotainment
Modern driving tech retrofitted into any car.
- Apple CarPlay & Android Auto
- Reverse cameras & parking sensors
- Dash cameras
Security
Advanced protection to keep your car exactly where it should be.
- Ghost immobilisers
- Live GPS trackers
- Alarm & OBD port protection
Diagnostics & Servicing
Dealer-level coding plus everyday mechanical work.
- Vehicle diagnostics & coding
- Feature activation & retrofits
- Servicing & mechanical repairs