How Much HP Can the V35A-FTS Handle Stock? – V35A-FTS horsepower limit

How Much HP Can the V35A-FTS Handle Stock? – V35A-FTS horsepower limit

How Much HP Can the V35A-FTS Handle? | V35A-FTS HP Limit Explained

The Toyota V35A-FTS is quite possibly the most exciting modern engine to have come out of Japan’s engineering behemoth. With twin turbos, a 3.5L small-block V6 layout, and an incredible amount of tuning potential, the V35A-FTS has been gaining traction as a red-hot favorite for engine swaps and performance mods at an alarming rate. But the million-dollar question on everyone’s lips is: how much horsepower can the stock V35A-FTS handle? V35A-FTS horsepower limit

In this informative article, we’re going to explore what the real potential of the V35A-FTS engine truly is, how much you can push the engine before hitting internals, and why it’s already one of the most sought-after options among enthusiasts and tuners alike today. And yes — we’re offering the V35A-FTS engine in full specs and shipping available.


What is the V35A-FTS Engine?

We’ll discover what the V35A-FTS history is before we talk numbers, however.

The V35A-FTS is a Toyota and Lexus 3.5-liter twin-turbo V6 engine. It’s part of the Toyota Dynamic Force engine family and it’s on most sport and luxury cars such as:

  • Toyota Tundra (2022+)
  • Toyota Sequoia
  • Lexus LS500
  • Lexus LX600
  • Toyota Land Cruiser (2024+)

The engine is a replacement of the legendary 3UR-FE 5.7L V8, with improved fuel economy, reduced weight, and even greater potential through forced induction.


V35A-FTS Engine Specs (Stock)

The following are the standard factory specs for the standard Toyota V35A-FTS engine:

SpecificationDetail
Engine CodeV35A-FTS
Displacement3.5 liters (3445cc)
ConfigurationV6, twin-turbocharged
Bore x Stroke85.5 mm x 100 mm
Compression Ratio10.5:1
Fuel SystemD-4ST (Direct + Port Injection)
Horsepower (Stock)389-437 hp (model dependent)
Torque (Stock)479-583 lb-ft
TurbochargersTwin single-scroll turbos
Redline~6,000 RPM
Weight (Approx)440 lbs (dry)

The engine has aluminum block and heads, twin VVT-i, and high-tech electric motor integration on hybrid models. The torque map is flat and broad with the twin turbos, which spool up quickly and effectively.


How Much Power Can the V35A-FTS Handle with Stock Internals?

And the million-dollar question now — how much power can the V35A-FTS handle with stock internals?

Today’s answer:
💥 The V35A-FTS will make around 600-650 horsepower on factory internals with proper support modifications and tuning.


Strong Factory Internals

The V35A-FTS is equipped with forged connecting rods and forged crankshaft, made to be torque and strong.

Pistons are aluminum cast, not forged — so they’re better, but are the weak link over 650 HP.


High-Flow Cooling and Oil System

The engine has a high-flow oil pump and cooling package to help with longer loads.

Supplemental oil cooling is recommended on configurations of 600 HP and more.


Turbo Efficiency

The stock twin turbos are well paired with the engine for low-end and mid-range torque.

They will plateau around 18-20 PSI, limiting boost potential without an upgrade.


Max HP on Stock Turbochargers

With only ECU tuning, free-flow exhaust, intake, and intercooler, you ought to be able to bring the stock turbos up to:

  • 500-550 WHP (wheel horsepower)
  • The cranking equivalent of 575-625 HP

Beyond this, you require higher turbos, fuel system work, and perhaps even heavier pistons.


Max HP on Upgraded Turbos (Stock Internals)

Once you’ve swapped the stock turbos to hybrid or full aftermarket setup, the pistons are what limit it.

With fresh turbos, injectors, and a good tune (track fuel or E85), you can safely feed:

  • 600-650 HP crank
  • 550-600 WHP

You’re now pushing the limit of stock pistons here. More than this and you’ll experience detonation, piston ringland failure, and excessive thermal stress.


When Do You Need to Upgrade Internals?

In order to go above 650 horsepower, you’ll want to have the engine opened up and upgrade things like:

  • Forged pistons
  • Stronger valve springs
  • ARP head studs
  • Performance head gasket
  • Ported heads (optional)

Following build, the V35A-FTS can make over 900+ HP, but at expense and sophistication.


Tuning and ECU Support for the V35A-FTS

One of the tuning difficulties with the V35A-FTS is its highly sophisticated factory ECU — especially on hybrid applications. Thankfully, there are now a variety of aftermarket configurations and piggyback systems available.

Top-end tuning platforms are:

  • ECUtek
  • HP Tuners
  • Motiv Reflex (for fuel/boost control)
  • MoTeC (for full stand-alone applications)

ECU tuning allows you to adjust:

  • Fuel maps
  • Ignition timing
  • Turbo boost control
  • Throttle mapping

A proper tune can release an additional 50-100 HP safely, even in stock form.


Why the V35A-FTS is Perfect for Engine Swaps

Because it’s compact in size, made of lightweight aluminum, and generates high horsepower, the V35A-FTS is fast becoming a popular swap target for:

  • Drift cars
  • Off-road applications
  • Restomods
  • High-performance street cars
  • Lexus IS/GS/RC swaps

With its goblin-esque torque and aftermarket popularity growing day by day, this engine is becoming the 2JZ of the 2020s.


V35A-FTS vs 2JZ-GTE vs 3UR-FE: A Comparison

FeatureV35A-FTS2JZ-GTE3UR-FE V8
Displacement3.5L V63.0L I65.7L V8
InductionTwin TurboTwin TurboNaturally Aspirated
HP Potential (Stock Internals)650 HP700 HP+~550 HP
Weight~440 lbs~500 lbs~600 lbs
Swap DifficultyModerateModerateHigh
Aftermarket SupportGrowingMassiveLimited

We Sell V35A-FTS Engines – Ready for Your Build

Thinking about buying a Toyota V35A-FTS engine for your next project? We’ve got you covered.


What’s Included in Our V35A-FTS Engine Packages:

  • Complete used or brand new JDM engine
  • Wiring harness
  • ECU (optional)
  • Twin turbo system
  • Inspected, compression-tested & ready to ship

We offer:

✅ Affordable pricing
Fast shipping across the US & globally
✅ Warranty & fitment assistance
✅ Bulk & wholesale orders

📞 Contact us today or order a quote to have your V35A-FTS engine shipped easy and fast.


Final Thoughts: Is the V35A-FTS Worth It?

The V35A-FTS is a monster of a modern motor. On stock internals, it revs out effortlessly 600+ HP with the proper tuning and support mods. Its dependability, strength, and weight distribution make it a tuner’s, swapper’s, and even OEM+ modification dream candidate.

If you’re looking for a brand new twin-turbo Toyota engine that’s really got potential — the V35A-FTS should be at the top of your list.


Ready to Order?

We’ve helped hundreds of builders and enthusiasts procure the V35A-FTS for their vehicle. If you’re interested in swapping it, enhancing it, or you just want more horsepower — we can help.

➡️ [Click here for today’s prices and availability]
📞 [Talk to an expert and get a quote]


FAQs

Does the V35A-FTS feature support boost?

Yes — it’s twin-turbocharged straight from the factory. The internals will handle up to 600-650 HP with no problems at all.


Is the V35A-FTS reliable?

Very much so. It’s built with forged components and designed for heavy truck torque and performance cars.


Do you carry V35A-FTS engines in inventory for sale?

Yes — we have complete engine packages, tested and shipping-ready worldwide.


In what vehicles do the V35A-FTS engines fit?

Lexus LS500, Toyota Tundra, Sequoia, Land Cruiser 300, and LX600.

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