Does Toyota still manufacture the 2JZ?

Yes, Toyota continues to manufacture the iconic 2JZ engine, a legendary inline-six powerplant that has gained a cult following among enthusiasts. The 2JZ engine, first introduced in the 1990s, has remained a staple in Toyota's lineup, powering some of the brand's most iconic sports cars and high-performance models.

The History and Legacy of the Toyota 2JZ Engine

The Toyota 2JZ engine, specifically the 2JZ-GTE variant, rose to fame in the 1990s, powering the legendary Toyota Supra sports car. Known for its exceptional reliability, tuning potential, and impressive power output, the 2JZ quickly became a favorite among enthusiasts and the tuning community. The engine's robust design and ability to handle significant power upgrades made it a go-to choice for high-performance builds and modifications.

Despite the Supra's discontinuation in the early 2000s, Toyota has continued to utilize the 2JZ engine in various other models, ensuring its longevity and ongoing relevance in the automotive world.

Current Toyota Models with the 2JZ Engine

While the 2JZ is no longer found in the Supra, Toyota has continued to offer the engine in select high-performance models. The most notable current application of the 2JZ is in the Toyota Century, a luxurious and exclusive sedan primarily sold in the Japanese domestic market.

Additionally, the 2JZ engine has found its way into various Toyota racing and specialty vehicles, including the Toyota Aristo and the Toyota Crown. These models cater to enthusiasts and performance-oriented customers who appreciate the 2JZ's legendary status and capabilities.

The Future of the Toyota 2JZ Engine

Despite the ongoing popularity and demand for the 2JZ engine, Toyota has not confirmed any plans to introduce the engine in future mainstream models. However, the company's commitment to preserving its heritage and catering to enthusiasts suggests that the 2JZ may continue to have a presence in select high-performance and specialty vehicles for the foreseeable future.

As the automotive industry continues to evolve, with a greater emphasis on electrification and emissions-reducing technologies, the future of the 2JZ engine remains uncertain. However, its enduring legacy and the unwavering passion of its enthusiasts ensure that the 2JZ will continue to hold a special place in the hearts of Toyota fans and automotive enthusiasts worldwide.

Why is the 2JZ so sought after?

It has two inline-three cylinder engines fused together, creating two opposing forces that cancel each other out and allowing it to withstand higher revolutions per minute (RPM) without falling apart. 2JZ engines are popular because they're sturdy and powerful, easy to modify, and widely available.

Which is better, 2JZ or RB26?

The "better" engine depends on your goals: the 2JZ is generally considered more reliable and easier to build for high horsepower due to its larger displacement, while the RB26 is often praised for its superior factory power delivery and sound. The 2JZ is more widely available and often has an edge in endurance, whereas the RB26 can make more power more efficiently per pound of boost but may require modifications for durability above 500 HP.
 
This video compares the power output of the 2JZ and RB26 engines: 25sStreet Alpha PodcastYouTube · May 3, 2025
2JZ-GTE 

• Power and reliability: The 2JZ is known for its strength and ability to handle 700-800 HP with relative ease, often outlasting its competitors at high power levels. 
• Displacement: Its larger 3.0L displacement provides a torque advantage over the 2.6L RB26. 
• Availability: Parts are generally easier to source due to its popularity, especially in the US. 
• Power delivery: The factory sequential twin-turbo setup can have a mid-range torque dip, making it more suited for highway cruising in stock form. 

RB26DETT

• Power delivery: The RB26 has a more linear power band that increases with RPM, which is ideal for track driving. 
• Power potential: It can make a lot of power efficiently, and some find it easier to make power on a pound-for-pound boost basis. 
• Durability: The factory components, particularly pistons and rods, are weaker than the 2JZ and often need upgrading for builds over 500 HP. 
• Factory setup: The factory twin-turbo setup is well-suited for parallel operation and avoids the mid-range torque dip of the factory 2JZ setup. 

This video discusses the pros and cons of each engine: 50sSkunkwerks ProjectsYouTube · Jul 14, 2025
Which one is right for you?

• Choose the 2JZ for a build focused on high-horsepower, street, and drag racing applications where long-term reliability at high power is the priority. 
• Choose the RB26 for a build where the factory power delivery and a more "race-bred" feel are preferred, especially if you are building a car that will be used on a track. 
• The choice may also come down to what is more authentic for the vehicle you are working on (e.g., an RB26 in a Nissan GT-R or a 2JZ in a Toyota Supra). 

When did Toyota stop using the 2JZ?

2007
The 2JZ-FSE is the lesser-known of the 2JZ engine variants, but it continued to feature in vehicles until Toyota discontinued the 2JZ line in 2007.

Are 2JZ engines still being made?

No, Toyota stopped mass-producing the 2JZ engine around 2005, but it is still available through a few avenues: new and used parts are sold by Toyota and third-party suppliers, and aftermarket companies produce brand-new, high-performance versions like billet blocks and heads. The engine's popularity in the enthusiast community ensures its continued availability in some form, though newer models like the Supra now use engines like the BMW B58.
 
Ways to get a 2JZ engine

• Used engines: Many companies specialize in sourcing used 2JZ engines, which can be found through online parts suppliers. It is important to inspect the engine's condition and maintenance history before buying. 
• New components: Toyota still produces some brand-new 2JZ engine components, specifically for newer VVTi versions, like the block and cylinder head. 
• Aftermarket options: Several companies produce brand-new, aftermarket versions of the 2JZ block and head, which are often reinforced for higher performance. This includes billet versions from companies like Titan Motorsports, Bullet Race Engineering, and Mazworx, as well as cast blocks from Dart. 

Why production stopped

• Emissions regulations: The 2JZ is older technology and would likely not pass modern emissions standards. 
• Efficiency and weight: Compared to modern engines, the 2JZ is heavy and less fuel-efficient. 
• Modern replacements: Toyota has phased the 2JZ out in favor of newer engines, such as the BMW B58 in the new Supra, and is developing new engines with its partners.