Complete Kit — Everything IncludedACE Series 3.0 Bi-LED1N1 Plug & Play WiringApp-Controlled RGBW2-Year WarrantySame-Day ShippingComplete Kit — Everything IncludedACE Series 3.0 Bi-LED1N1 Plug & Play WiringApp-Controlled RGBW2-Year WarrantySame-Day Shipping
DIY Retrofit Kit · The Original
The Icon.
The turbine-blade shroud that made T4T lights recognisable Australia-wide. We've been shipping DIY kits for over 5 years, and this is where it started — bold, aggressive, unmistakable. The original, refined kit after kit, ready for your housings.
Complete Kit
Everything In The Box. Nothing Else To Buy.
This is a true all-in-one retrofit solution — open your housings, fit the kit, seal them up. Done.
OG Turbine 3.0" ACE Bi-LED Projectors (Pair)
OG Turbine Shrouds
RGBW Chasing Shrouds + Controller
RGB Demon Eyes + Controller
1N1 Plug & Play Wiring Harness
OEM Butyl Headlight Sealant
Mounting Hardware
Step-By-Step 2026 Instructions
Not All Kits Are Equal
The Kit That Does It Properly.
Thinking all retrofit kits are the same is like saying all 7" spotlights are the same. They're not — and here's where the difference lives.
ACE Series 3.0 Bi-LED
The same projectors in our built headlights — 55W high, 45W low, Osram 6000K pure white, sharp cut-off, engineered hotspot. Not cheap 2.5" projectors that fail to deliver in every way.
1N1 Wiring — One Plug
Our harness connects straight to your factory H4 plug and directly to the projector. Competitor 2N1 kits need an extra relay, battery power, ground, and wires run across your whole front end.
Seal It Properly
OEM butyl headlight sealant included — the same watertight sealant used in factory headlights, so your build seals up properly the first time.
Total Control · In Your Pocket
Your Lights. Your Rules.
You came here because you care about looks — good news, so do we. The V4 ACS shroud range offers more customisation than ever: two free apps, every colour and effect over Bluetooth, chasing RGBW when you want it, 6000K pure white when you don't.
Shrouds — LED LAMP App
Full Chasing RGBW control with sequential indicators and start-up animations. Park lights on, open the app, pairs automatically.
Demon Eyes — LED BLE App
Independent full RGB control of the projector centre — pre-programmed functions, solid colours, pure white, or off.
6 Start-Up Animations15 Indicator SettingsLockable Indicator ColourAdjustable Sweep DirectionAdjustable Sequential Speed6000K Pure White ModeFull RGBW Chasing Library6 Start-Up Animations15 Indicator SettingsLockable Indicator ColourAdjustable Sweep DirectionAdjustable Sequential Speed6000K Pure White ModeFull RGBW Chasing Library
Why Bi-LED Wins
ACE Bi-LED vs Old-School HID.
Plenty of kits on the market still run HID projectors. Here's why we moved on — and why you should too.
ACE Bi-LED
HID Kits
No ballasts or bulbs — built in
Requires ballasts & bulbs
100% plug & play
Wiring nightmare
50,000-hour lifespan
Often unstable
Easiest fitment on the market
Comparable to a jigsaw puzzle
OEM butyl sealant included
None
Programmable functions via app
None
Proof, Not Promises
See The Output.
55W high beam. 45W low beam. 8,000 lumens of Osram 6000K pure white through a crystal-clear honeycomb lens — with a razor cut-off and a hotspot engineered 2–5 metres ahead of your bar work. This is what your factory reflectors are costing you every night drive.
The Build · What's Involved
A Weekend Well Spent.
Here's the honest overview of the retrofit process — full step-by-step 2026 instructions ship with every kit.
01
Open Your Housings
Heat your factory headlights at 80–100°C for 8–10 minutes to soften the sealant, then carefully separate the lens from the housing.
02
Prep & Paint
Scuff the chrome bezels, prime, and paint your chosen finish. This is where your build becomes yours — take your time here.
03
Fit The Projectors
Mount the ACE projectors through the factory bucket, square them to the housing, and lock them down. Vice grips and patience.
04
Seal It Back Up
Lay the supplied OEM butyl in the factory channel, reheat, mate the lens to the housing, clamp, and seal the rear cable exits.
05
Wire Three Wires
Yellow to your indicators, red to ignition or park lights, black to ground. Fuse the positives, swap high/low fuses to 7-amp, done.
06
Pair, Program, Aim
Scan the QR, apps pair automatically, set your animations and colours. Aim the beam with the two 8mm adjusters against a flat wall.
Finished your build? Show it off — upload photos of your installed lights in the Customer Reviews section below. We and the whole T4T community want to see it on your rig.
Honest Expectations
This Is A True Retrofit.
You'll open your factory headlights, remove the reflector internals, fit the projectors, and re-seal the housings. It's a rewarding weekend build for a capable DIYer — and every kit ships with step-by-step 2026 instructions. Get stuck? Message us. Support is part of the kit.
See it done first: search "tech4tourers" on YouTube and watch Liam and Matt (Built Prado) build their headlights with this exact kit, start to finish.
Projectors
ACE Series 3.0 Bi-LED — 55W High / 45W Low
LEDs
Osram 6000K Pure White
Lux Output
Low 850 @ 10m · High 910 @ 10m
Lumens
8,000lm
Lifespan
50,000 Hours
Fitment
H4 Plug & Play — 1N1 Harness
Shroud Boards
T4T ACS V4 — Programmable Via App
Shroud
OG Turbine — Chasing RGBW + Sequential
Demon Eyes
RGB App-Controlled (LED BLE)
Sealing
OEM Butyl Headlight Sealant Included
Sold As
Pair — Complete Kit
Warranty
2 Years
Shipping
Same-Day Dispatch
Price
$549 AUD
Usage
For Off-Road Use Only
Good To Know
FAQ
Who is Tech4Tourers?
A proudly Australian-owned and operated business based in North Brisbane. Our mission is simple — premium 4x4 accessories that help you separate your rig from the rest.
How long until I get my kit?
Orders placed before 2:00 PM ship the same day from our Brisbane warehouse. Delivery typically takes 2–6 business days depending on your location.
Why choose a T4T kit?
Trusted by thousands of 4WDers, we only sell gear we've tested ourselves — chosen for real-world performance, backed by support that actually knows the product.
Your Housings. Your Build. Our Kit.
Ready To Build Your Own?
Everything you need in one box — refined over 5+ years of DIY kits and 4,000+ headlights on Australian rigs.
2-Year WarrantySame-Day DispatchComplete Kit — Nothing Else To Buy
Product description
OG Turbine — T4T DIY Projector Retrofit Kit
The original. This is the kit that started Tech4Tourers five years ago — the turbine look that put T4T builds on tracks and in sheds across Australia, continually refined ever since and now running our latest ACE Bi-LED projectors and V4 ACS boards.
Key Features:
ACE Series 3.0-inch Bi-LED Projectors: High and low beam from one projector — Lux 850/910 at 10m, 8,000 lumen, 50,000-hour rated. No HID bulbs, ballasts or relays.
OG Turbine Shrouds: The classic turbine design that made T4T — a proven look, five years strong.
V4 ACS Boards: App-controlled chasing RGBW with 15 indicator settings, sequential flowing indicators and start-up animation — or set to classic 6000K white with amber indicators.
One-Plug Wiring: Our 1N1 adaptor connects straight to your factory H4-style plug — no extra relays, battery runs or wiring across the front of your vehicle.
Everything In The Box: Projectors, shrouds, ACS boards, wiring and OEM butyl for proper resealing — a complete weekend build with full instructions included.
2-Year Warranty: Backed by the crew who have been building DIY retrofit kits for five years.
See It Done: Search Tech4Tourers on YouTube and watch Liam and Matt build their own headlights with these exact kits. Order before 2PM AEST and your kit ships the same day from North Brisbane. Afterpay and Zip available.
OG Turbine — T4T DIY Projector Retrofit Kit
The original. This is the kit that started Tech4Tourers five years ago — the turbine look that put T4T builds on tracks and in sheds across Australia, continually refined ever since and now running our latest ACE Bi-LED projectors and V4 ACS boards.
Key Features:
ACE Series 3.0-inch Bi-LED Projectors: High and low beam from one projector — Lux 850/910 at 10m, 8,000 lumen, 50,000-hour rated. No HID bulbs, ballasts or relays.
OG Turbine Shrouds: The classic turbine design that made T4T — a proven look, five years strong.
V4 ACS Boards: App-controlled chasing RGBW with 15 indicator settings, sequential flowing indicators and start-up animation — or set to classic 6000K white with amber indicators.
One-Plug Wiring: Our 1N1 adaptor connects straight to your factory H4-style plug — no extra relays, battery runs or wiring across the front of your vehicle.
Everything In The Box: Projectors, shrouds, ACS boards, wiring and OEM butyl for proper resealing — a complete weekend build with full instructions included.
2-Year Warranty: Backed by the crew who have been building DIY retrofit kits for five years.
See It Done: Search Tech4Tourers on YouTube and watch Liam and Matt build their own headlights with these exact kits. Order before 2PM AEST and your kit ships the same day from North Brisbane. Afterpay and Zip available.
Nissan Navara D23 All Years (SL - Halogen Headlight type only)
Nissan Pathfinder (Halogen Type)
Toyota LandCruiser 70 2007 - 2021
Toyota LandCruiser 100/105 Series 1997-2007
Toyota LandCruiser 200 Series (All Halogen Type)
Toyota Prado (All Halogen Type)
Ford Ranger (All Halogen Type)
Ford Courier
Isuzu D-Max (All Halogen Type)
Isuzu MUX (All Halogen Type)
Mazda BT-50 (All Halogen Type)
Mitsubishi Triton (All Halogen Type)
Holden Rodeo (All Halogen Type)
Holden Colorado (All Halogen Type)
These kits will fit all H4 vehicles assuming the headlight housing can fit the projectors. They will also suit many HB2&3 Bulb type vehicles. Don't see you car listed but want to double check they will work?
Email - info@tech4tourers.com.au
These Lights fit the following model:
Fitment:
Nissan Patrol Y61 Gu 1998 - 2016
Nissan Navara D40 All Years
Nissan Navara D22 All Years
Nissan Navara D23 All Years (SL - Halogen Headlight type only)
Nissan Pathfinder (Halogen Type)
Toyota LandCruiser 70 2007 - 2021
Toyota LandCruiser 100/105 Series 1997-2007
Toyota LandCruiser 200 Series (All Halogen Type)
Toyota Prado (All Halogen Type)
Ford Ranger (All Halogen Type)
Ford Courier
Isuzu D-Max (All Halogen Type)
Isuzu MUX (All Halogen Type)
Mazda BT-50 (All Halogen Type)
Mitsubishi Triton (All Halogen Type)
Holden Rodeo (All Halogen Type)
Holden Colorado (All Halogen Type)
These kits will fit all H4 vehicles assuming the headlight housing can fit the projectors. They will also suit many HB2&3 Bulb type vehicles. Don't see you car listed but want to double check they will work?
