Understanding Toyota’s Direct Injection Strategy in V35A-FTS - Toyota V35A-FTS D-4S

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A Sneak Peek at Toyota’s Direct Injection Strategy in the Toyota V35A-FTS D-4S

(and Why You Ought to Purchase One from Us)

If you’re looking for an advanced, high-performance engine with modern technology, the V35A-FTS D-4S twin-turbo V6 from Toyota is a top-tier choice. We’re not just explaining it — we’re offering it for sale, ready for worldwide shipment. Toyota V35A-FTS D-4S

Let’s dive into how Toyota’s direct injection strategy powers this engine, what the specifications are, and why owning it is a smart investment.

1. The Backbone: Toyota’s Direct Injection Strategy (D-4S)

Toyota has been developing combustion and fuel injection technologies to meet performance, fuel consumption, and emissions goals. Among the keystones is the D-4S system — Direct Four-line Superior.

1.1 What Is D-4S?

The D-4S system unites direct injection (fuel injected into the combustion chamber) and port injection (fuel injected into the intake port).

This dual-injection strategy allows for optimal fuel atomization, combustion control, and intake charge across a wide operating range.

Benefits include:

Cleaner exhaust emissions
Increased power density
Improved throttle response
Better fuel economy in most applications

1.2 Why Toyota Applies D-4S on the V35A-FTS

Toyota takes technology to new extremes with the V35A-FTS engine.

By adding the D-4S system to this twin-turbo V6, Toyota achieves exceptional power, precision, and efficiency.

The “FTS” designation represents forced induction (twin-turbocharging) and Dynamic Force design, with D-4S providing combustion control even under boost.

Fuel precision is essential for direct injection + turbocharging, and D-4S ensures optimal control over combustion temperature and knock prevention.

1.3 How It Works in Practice

At low to moderate loads, port injectors keep the intake valves clean and aid cold starts.

Under high load or boost, direct injectors spray fuel directly into the combustion chamber at high pressure for fine atomization and efficient combustion.

With Variable Valve Timing (VVT) and advanced turbocharging, D-4S enables the V35A-FTS to deliver a broad torque band, strong high-rpm power, and low emissions.

1.4 Why It Matters to You as a Customer

By purchasing a V35A-FTS engine with D-4S, you’re getting:

Cutting-edge fuel injection and combustion tech — future-proof performance.
Room for fine-tuning — ideal for enthusiasts and performance tuners.
High value and reliability — parts and support from Toyota’s modern lineup.
A premium engine for replacement or upgrade — available now for worldwide shipping.

2. Description of the Engine Specifications – Toyota V35A-FTS Twin-Turbo V6

Now let’s explore the technical specifications and engineering highlights of the Toyota V35A-FTS engine, so you know exactly what you’re purchasing.

2.1 Significant Specifications

Specification	Detail
Displacement	3,444 cc (3.5L)
Bore x Stroke	85.5 mm × 100.0 mm (long-stroke)
Compression Ratio	10.5:1 (Type ’17) / 10.4:1 (Type ’21)
Power Output	~414–421 PS @ 5,200–6,000 rpm
Torque	~600–650 Nm @ 1,600–4,800 rpm
Thermal Efficiency	~37% (exceptional for turbocharged petrol)

2.2 Engineering and Design Features

Open-deck aluminum block with cast iron liners for strength and heat transfer
Oil squirters for piston cooling under heavy load
Laser-clad valve seats and straight intake ports for high airflow
Compact integrated exhaust manifolds reduce weight and improve warm-up
Twin-turbocharging with advanced cooling loops for durability
Variable Valve Timing:
- Type ’17: VVT-iE on intake, VVT-i on exhaust
- Type ’21: Hydraulic VVT-i (intake/exhaust)

2.3 Applications and Vehicle Fitment

The V35A-FTS powers some of Toyota and Lexus’s most prestigious vehicles:

Lexus LS 500 (2017–present)
Toyota Land Cruiser 300 (2021–present)
Toyota Tundra (2021–present)
Lexus LX 600 (2021–present)

2.4 Why This Engine Matters

It’s the first turbocharged V-engine in Toyota’s Dynamic Force family, offering compact design, balanced power, and exceptional refinement.

Owning one means owning Toyota’s most advanced V6 platform — now available for sale worldwide.

3. What It Means for You — Buying the Engine

We’re proud to offer Toyota V35A-FTS engines for global buyers, with inspection, documentation, and delivery support.

3.1 Benefits of Buying Our V35A-FTS Engine

Genuine Toyota performance engine
Ideal for replacement, rebuilds, or upgrades
Supported by Toyota’s global service network
Excellent resale and reliability value
Worldwide shipping available

3.2 What to Check Before Buying

Variant selection: Type ’17 vs Type ’21
Vehicle compatibility: Mounts, wiring, ECU, turbo layout
Fuel quality: Requires high-octane for peak performance
Cooling & oil systems: Proper integration required
Local emissions compliance: Check regional requirements
Warranty & condition: Provided through our verified supply process

3.3 Why Buy from Us

We specialize in high-quality Toyota engines, including the V35A-FTS D-4S.

You get:

Verified engine quality
Transparent specifications
Competitive global pricing
Expert support for fitment and shipping

4. Toyota’s Direct Injection and the V35A-FTS in Context

To truly appreciate this engine, it helps to see where it fits within Toyota’s technological evolution.

4.1 Toyota’s Fuel Injection Evolution

Toyota’s earlier D-4 system introduced direct injection for fuel efficiency.
D-4S improved it by combining port + direct injection, allowing greater flexibility and cleaner combustion.

The Dynamic Force engine family (including the V35A-FTS) targets higher efficiency, longer stroke, and boosted output for both hybrid and performance vehicles.

4.2 Why the Long-Stroke Design Matters

The 85.5 mm × 100.0 mm configuration gives a longer stroke, promoting torque-rich delivery and high efficiency, perfect for both SUVs and luxury sedans.

When paired with twin turbos and D-4S, the result is an engine that’s both powerful and smooth.

4.3 Twin-Turbo Thermal Efficiency

At roughly 37% thermal efficiency, the V35A-FTS sets benchmarks in heat management and combustion optimization.

The twin small turbo layout minimizes lag and smooths power output — ideal for comfort and performance alike.

4.4 Direct Injection Under Boost

D-4S enhances combustion control during turbo boost, improving charge cooling and anti-knock performance.

It gives you — the buyer — an engine with superior efficiency, flexibility, and strength.

5. V35A-FTS Applications — and Why Purchasing Is a Great Idea

If you’re upgrading, restoring, or replacing a high-performance power unit, this engine offers exceptional advantages.

5.1 High-End Replacement

For vehicles originally fitted with the V35A-FTS (e.g., Land Cruiser 300, LX 600, LS 500), buying a replacement from us restores factory performance and reliability.

5.2 Vehicle Upgrade or Engine Swap Projects

Engine builders and enthusiasts love the V35A-FTS for its:

400+ PS output out of the box
Robust twin-turbo architecture
Adaptability for performance tuning

We supply complete engine packages, ready for shipment to any region.

5.3 Performance Builds and Tuning

Performance-oriented buyers will appreciate:

Solid base for tuning (direct + port injection)
Advanced turbo and fuel system design
Strong internals built for high boost

Buying from us ensures you start with a premium foundation engine for your project.

6. Remember When You Buy

Before finalizing your purchase, consider these practical aspects.

6.1 Condition and Mileage

Verify:

Mileage history
D-4S injector performance
Turbo health
Maintenance record

6.2 Fitment and Compatibility

Ensure your setup can accommodate:

Twin-turbo layout
D-4S fuel system
ECU communication and wiring harness
Cooling and exhaust routing

6.3 Fuel, Maintenance, and Serviceability

This advanced engine requires:

Premium fuel
Regular maintenance intervals
Cleaning for direct injectors and valves
Proper turbo lubrication and cooling

6.4 Cost vs. Benefit

The V35A-FTS offers unmatched power-to-efficiency ratio and modern design, making it a valuable upgrade from older V6 or V8 engines.

7. Why We’re Selling the V35A-FTS — and What You Gain

We’re trusted global suppliers of genuine Toyota engines, including the V35A-FTS D-4S twin-turbo V6.

7.1 Our Product

Original Toyota V35A-FTS D-4S engines
Fully inspected and verified
Shipped worldwide with documentation
Competitive prices and reliable sourcing

7.2 Why Purchase from Us

Verified authenticity
Global logistics and customs support
Expert assistance for fitment and technical queries
Safe, secure, and efficient purchasing process

7.3 What to Do Next

Contact us with your requirements (VIN, application, region).
Confirm mileage, accessories, and shipping details.
Arrange payment and delivery.
Receive your engine and install with confidence.

8. Final Thoughts

The Toyota V35A-FTS D-4S twin-turbo V6 is a masterpiece of modern engineering — blending efficiency, power, and technology seamlessly.

When you buy from us, you’re not just getting an engine — you’re getting Toyota’s most advanced V6 platform, ready to deliver world-class performance.

Get in touch today to order your Toyota V35A-FTS engine for worldwide delivery.
Experience the power, precision, and reliability that define Toyota’s modern engineering legacy.

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