Toyota Land Cruiser 200 4.0L Supercharger Kit: From 275hp to 419hp
Land Cruiser 200 4.0L Supercharger Kit: 275hp to 419hp
Quick Summary: The Toyota Land Cruiser 200 Series with the 1GR-FE 4.0L V6 produces 275hp and 385Nm from the factory. For a vehicle that weighs 2,500kg before you add a single accessory, that power deficit becomes obvious fast. The VT Eaton TVS1320 supercharger kit delivers a dyno-tested 419hp and 606Nm — a 52% horsepower and 57% torque increase — through a bolt-on installation with no cutting, welding, or modification to factory cooling systems.
The Power Problem: 2,500kg on 275hp
The Land Cruiser 200 Series is one of the most capable full-size 4WDs ever built. Toyota engineered the chassis, drivetrain, and suspension to handle serious off-road terrain and sustained heavy-duty use. But the 4.0L V6 variant ships with a fundamental mismatch between vehicle mass and available power.
At 2,500kg kerb weight, the LC200 already has a poor power-to-weight ratio in stock form. Factor in the accessories that most owners fit — steel bull bars, rear bars, roof racks, long-range fuel tanks, drawer systems, dual-battery setups, and recovery gear — and the real-world weight climbs to 2,800-3,100kg. At 3,100kg, those 275 horses are pulling 11.3kg each.
The consequences show up everywhere. Highway overtakes require long run-ups and aggressive downshifts. Steep gravel climbs with a loaded vehicle expose the narrow torque band. Towing a boat or camper trailer turns freeway on-ramps into exercises in patience. High-altitude driving strips even more power from the naturally aspirated engine, compounding every one of these issues.
Bolt-on intake and exhaust modifications yield single-digit horsepower gains on the 1GR-FE — not enough to offset 300-600kg of added accessories. The engine needs more air, and it needs it across the entire rev range. That is what forced induction delivers.
VT Eaton TVS1320 Supercharger Kit
VT now uses the Eaton TVS (Twin Vortices Series) platform across all Toyota 3.5L and 4.0L supercharger applications. The Land Cruiser 200 kit is built around the Eaton TVS1320 — a positive-displacement, roots-type supercharger with four-lobe rotors that provide consistent, linear boost from just above idle to redline.
The TVS1320 is mechanically driven from the crankshaft. There is no turbo lag, no boost threshold to wait for, and no sudden torque spike that breaks traction on loose surfaces. You open the throttle and the boost follows proportionally. For a vehicle that spends time crawling over rocks at 1,500 RPM and merging onto freeways at 4,500 RPM, that linear delivery across the full rev range is a significant advantage over turbocharger systems.
What's in the Kit
The LandCruiser 4.0 VT Supercharger Kit includes the complete hardware package for a bolt-on installation:
- Eaton TVS1320 supercharger unit with 3-year Eaton warranty
- Water-cooled intercooler system — dedicated circuit reduces intake charge temperatures for consistent power output in all conditions
- Dedicated oil cooling system — maintains supercharger lubrication independent of the engine oil circuit
- CNC-machined mounting brackets — engineered specifically for the LC200 engine bay
- Belt drive system — complete serpentine arrangement with tensioner
- Silicone hoses and clamps — high-temperature-rated throughout
- All necessary hardware and fittings — gaskets, bolts, and ancillary components for complete installation
Dyno-Tested Results
All figures below were recorded on a chassis dynamometer under controlled conditions. These are real numbers, not theoretical estimates or marketing claims.
| Metric | Stock 1GR-FE | With VT TVS1320 Kit | Gain |
|---|---|---|---|
| Horsepower | 275 hp | 419 hp | +144 hp (+52%) |
| Torque | 385 Nm | 606 Nm | +221 Nm (+57%) |
The 57% torque increase changes the character of the Land Cruiser 200 entirely. An additional 221Nm transforms the vehicle from one that labours under load to one that pulls confidently through every driving scenario. That torque is available low in the rev range where the LC200 spends most of its working life — climbing grades, pulling away from intersections with a full load, and maintaining highway speed against headwinds with a camper trailer in tow.
At 419hp and 606Nm, the supercharged LC200 4.0L produces more torque than the factory 4.5L twin-turbo diesel V8 (Land Cruiser 200 VDJ200) while maintaining the simplicity and throttle response of a naturally aspirated-style power delivery.
What the Numbers Mean in Practice
With the VT kit installed, a fully loaded LC200 at 3,100kg has a power-to-weight ratio of 135hp per tonne — better than the stock vehicle at kerb weight. Highway overtakes become single-gear affairs. Hill climbs that previously required second gear and high RPM can be handled in third. The transmission spends less time hunting for lower gears, which reduces heat buildup in the automatic gearbox during sustained climbs.
HKS Supercharger Option
AME Motorsport also supplies the Toyota Land Cruiser V6/4.0 HKS Supercharger Kit for LC200 owners who want an alternative forced induction path.
The HKS GT2-7040 kit delivers approximately 50% more power over stock and has been tested with a 0-100 km/h time of 8.48 seconds — a significant improvement for a 2,500kg vehicle. HKS uses its own supercharger design rather than the Eaton TVS platform.
For owners interested in centrifugal-style supercharging, the Toyota Land Cruiser 1GR-FE 4.0L HKS Centrifugal Supercharger Kit offers a different boost delivery characteristic with power building progressively as RPM increases, similar to a turbocharger but without exhaust-driven lag.
Both the VT and HKS kits are bolt-on systems designed for the 1GR-FE platform. The VT kit's primary advantages are the Eaton TVS1320's proven reliability, water-cooled intercooling, dedicated oil cooling, and the 3-year Eaton warranty on the supercharger unit.
Installation and Cooling Design
The VT kit is a true bolt-on system. No cutting, welding, or permanent modification to the chassis, firewall, or engine is required. The factory cooling system, intake routing, and accessory drive layout are all preserved. A qualified workshop can complete the installation using standard hand tools.
Water-Cooled Intercooler
Compressing air generates heat. Hot intake air reduces power output and increases the risk of detonation under load. The VT kit addresses this with a dedicated water-cooled intercooler circuit. Coolant flows through the intercooler core, pulling heat from the compressed charge before it enters the intake manifold.
This design is more compact than a front-mounted air-to-air intercooler. It does not require cutting the bumper or blocking airflow to the engine radiator — a critical consideration for the LC200, which already runs warm in slow off-road conditions where airflow through the grille is minimal. The water-cooled system maintains intercooler effectiveness regardless of vehicle speed, which means consistent power output whether you are crawling at 5 km/h on a rock ledge or cruising at 110 km/h on the highway.
Dedicated Oil Cooling
The TVS1320 operates with its own oil supply, completely separate from the engine oil circuit. The kit includes a dedicated oil cooler to maintain optimal supercharger lubricant temperatures during sustained high-load driving — exactly the conditions the LC200 faces when towing, climbing extended grades, or driving in high ambient temperatures.
Factory Cooling Preserved
The stock radiator, thermostat, water pump, and cooling fans remain untouched. The supercharger's cooling systems operate independently, so factory engine cooling capacity is fully retained. This is particularly important for the LC200, where owners often add additional cooling loads through transmission coolers, power steering coolers, and auxiliary battery charging systems.
Key Benefits
- 52% more horsepower, 57% more torque — dyno-verified 419hp and 606Nm from the 1GR-FE 4.0L V6
- Linear power delivery — positive-displacement design provides progressive, predictable boost with no turbo lag
- Instant throttle response — mechanically driven boost available from just off idle through redline
- Massive low-end torque — 606Nm available low in the rev range where loaded LC200s need it most
- High-altitude compensation — the supercharger forces more air into the cylinders regardless of elevation, maintaining power where naturally aspirated engines suffer
- Bolt-on installation — no cutting, welding, or permanent modification to the vehicle
- Independent cooling systems — water-cooled intercooler and dedicated oil cooling operate without burdening factory cooling
- 3-year Eaton warranty — the supercharger core is backed directly by Eaton's own coverage
- Proven platform — the Eaton TVS series powers factory supercharged vehicles from multiple OEMs worldwide
Frequently Asked Questions
Is ECU tuning included with the kit?
No. ECU tuning is not included in the VT supercharger kit and must be sourced separately. This is a deliberate design decision. The engine calibration needs to account for your specific fuel type (91, 95, or 98 octane), operating altitude, and any other modifications such as exhaust headers or high-flow catalytic converters. A professional tune matched to your exact configuration delivers better power, fuel economy, and engine protection than a generic pre-loaded map.
Will the supercharger work with my bull bar, roof rack, and other accessories?
Yes. The VT kit mounts entirely within the engine bay and does not interfere with bull bars, snorkels, roof racks, or other external accessories. The additional 221Nm of torque is specifically beneficial for LC200s carrying heavy accessory loads — the supercharger compensates for the weight that accessories add, restoring and exceeding the vehicle's stock performance.
How does the kit affect fuel consumption?
Fuel consumption depends on driving style and load. Under light throttle cruising, the supercharger draws minimal parasitic load and fuel consumption remains close to stock. Under hard acceleration or heavy load, fuel consumption will increase proportionally to the additional power being produced. Most owners report that the reduced need to floor the throttle and force transmission downshifts partially offsets the consumption increase during normal driving.
What maintenance does the supercharger require?
The Eaton TVS1320 is a low-maintenance unit. The dedicated oil cooling system requires periodic fluid checks and changes at intervals specified in the kit documentation. The belt drive system should be inspected at regular service intervals. The supercharger itself has no serviceable internal components under normal operating conditions — the unit is sealed and backed by a 3-year Eaton warranty.
What is the difference between the VT Eaton kit and the HKS kit?
The VT Eaton TVS1320 kit uses an Eaton positive-displacement supercharger with water-cooled intercooling and dedicated oil cooling. It delivers dyno-tested 419hp and 606Nm. The HKS GT2-7040 kit uses HKS's own supercharger design and delivers approximately 50% more power over stock with a tested 0-100 km/h time of 8.48 seconds. Both are bolt-on systems for the 1GR-FE. The VT kit's distinguishing features are the Eaton TVS platform's proven OEM-level reliability, the integrated water-cooled intercooler, and the 3-year Eaton warranty.
Related 1GR-FE Supercharger Kits
The Land Cruiser 200 shares the 1GR-FE engine with several other Toyota platforms. AME Motorsport supplies supercharger kits across the full 4.0L family: