What is a Gt4 Rear End

A GT4 rear end is a high performance option for the Subaru WRX STI. It offers a significant increase in grip and stability over the standard rear end, making it an ideal choice for track days or competitive driving. The GT4 rear end is also significantly lighter than the stock rear end, which can improve acceleration and handling.

If you’re a car enthusiast, chances are you’ve heard of the term “GT4 rear end.” But what exactly is a GT4 rear end? In short, a GT4 rear end is a type of differential that’s often used in racing applications.

It’s designed to provide better traction and handling by distributing power evenly to all four wheels. There are several benefits to using a GT4 rear end in your car. For one, it helps improve traction and handling.

Additionally, it can also help increase acceleration by reducing wheel spin. If you’re thinking about upgrading your car with a GT4 rear end, there are a few things to keep in mind. First, make sure that your car is compatible with this type of differential.

Secondly, be prepared to spend some money – GT4 rear ends can be quite expensive.

Finding Chevy Gear Ratios, GU4, GU6, GT4, GT5

Is a Gt4 Rear End Limited Slip

If you’re looking for a great rear end limited slip, the GT4 is definitely worth considering. Here’s what you need to know about this option. The GT4 rear end limited slip is a great choice for those who want excellent traction and performance.

It features a high-strength carbon fiber clutch plate that provides superior grip and durability. The GT4 also has a large capacity oil pump that ensures reliable operation and consistent performance.

What is a Gt4 Rear End

Credit: www.topgear.com

What Rear End is a Gt4?

The GT4 rear end is a performance option for the Mustang that adds an upgraded suspension, brakes, and wheels. It also includes a limited-slip differential and an aggressive tune for the engine. The GT4 package was first introduced on the 2018 Mustang GT and has been carried over to the 2019 model year.

What Size Rear End is in a 2000 Chevy Silverado?

Assuming you are referring to the axle, the 2000 Chevy Silverado 1500 has a 8.6″ or 9.5″ ring gear size with either 1.3″ or 1.5″ pinion shaft diameter.

What Rpo Code is Gear Ratio?

If you’re looking to find out what RPO code is gear ratio, you’ve come to the right place. Here, we’ll give you a rundown of everything you need to know about this important piece of information. RPO stands for Regular Production Option and it’s a code that’s used by automakers to identify a specific option or feature that’s available on a vehicle.

In the case of gear ratio, the RPO code can be used to determine what final drive ratio your vehicle has. This is especially helpful if you’re looking to change gears or swap out your differential. The RPO code for gear ratio can be found on a sticker inside the driver’s door jamb on most vehicles.

It should be located near the barcode and will typically start with an “F” followed by a four-digit number. The first digit after the “F” will tell you what gearset your vehicle has while the last three digits will denote your final drive ratio. For example, an RPO code of F4500 would indicate that your vehicle has a 4:500 final drive ratio.

Knowing your vehicle’s gear ratio is important because it can affect how your car performs on the road.


The GT4 rear end is a performance-oriented option for the Porsche 911. It’s wider than the standard rear end, and it also has a limited-slip differential. The GT4 rear end is a great way to improve the handling of your Porsche 911, and it’s also a good choice if you’re planning on doing any track days or autocrossing.