R154 Transmission: Which Cars Does It Come In?

Introduction

The R154 transmission is a 5-speed manual transmission that was produced by Toyota from 1989 to 2007. It is known for its strength and durability, and it is often used in high-performance applications. The R154 transmission was originally designed for the Toyota Supra, but it was also used in a number of other Toyota and Lexus models.

Which Cars Come with the R154 Transmission?

The R154 transmission was used in the following Toyota and Lexus models:

Toyota

* Supra (1989-2002)
* Celica GT-Four (1994-1999)
* MR2 Turbo (1991-1995)
* Soarer (1991-1997)

Lexus

* SC300 (1992-1997)
* IS300 (2001-2005)

Features of the R154 Transmission

The R154 transmission is known for its strength and durability. It features a cast-iron case and a forged steel input shaft. The transmission also has a triple-cone synchronizer on first and second gear, which provides smooth and positive shifts.

The R154 transmission is also known for its wide gear ratios. The first gear ratio is 3.27:1, and the fifth gear ratio is 0.78:1. This gives the transmission a wide range of gear ratios, which makes it suitable for a variety of driving conditions.

Advantages of the R154 Transmission

The R154 transmission offers a number of advantages over other manual transmissions. These advantages include:

* Strength and durability
* Wide gear ratios
* Smooth and positive shifts
* Relatively low cost

Disadvantages of the R154 Transmission

The R154 transmission also has some disadvantages. These disadvantages include:

* Heavy weight
* Noisy operation
* Difficult to find replacement parts

Conclusion

The R154 transmission is a strong and durable transmission that is known for its wide gear ratios and smooth shifts. It is a popular choice for high-performance applications, and it is used in a number of Toyota and Lexus models. However, the R154 transmission is also heavy and noisy, and it can be difficult to find replacement parts.