Cost Analysis of Diff Upgrade Kits: Comparing Auburn, Richmond, and Torsen for Nissan 370z—$800 to $2,000

The Nissan 370Z is known for its performance and handling capabilities. One of the key components that can significantly enhance the driving experience is the differential. Upgrading the differential can improve traction, responsiveness, and overall performance. In this article, we will analyze the cost and benefits of three popular differential upgrade kits: Auburn, Richmond, and Torsen. Each of these options falls within the price range of $800 to $2,000, making them viable choices for enthusiasts looking to boost their 370Z’s performance.

Understanding Differential Types

Before diving into the cost analysis, it’s essential to understand the different types of differentials available for the Nissan 370Z. Each type offers unique characteristics and benefits:

  • Open Differential: Allows for independent wheel rotation, but can lead to loss of traction.
  • Limited Slip Differential (LSD): Transfers torque to the wheel with the most grip, improving traction.
  • Locking Differential: Engages both wheels for maximum traction, beneficial in off-road conditions.

Auburn Differential Upgrade Kit

The Auburn differential upgrade kit is a popular choice among Nissan 370Z enthusiasts. Known for its durability and performance, the Auburn kit offers a balance between cost and effectiveness.

  • Price: Approximately $1,200
  • Type: Limited Slip Differential
  • Benefits:
    • Improved traction in various driving conditions.
    • Enhanced cornering stability.
    • Durable construction for longevity.

Richmond Differential Upgrade Kit

The Richmond differential upgrade kit is another excellent option for the 370Z. It is well-regarded for its performance and reliability, making it a favorite among serious drivers.

  • Price: Approximately $1,500
  • Type: Limited Slip Differential
  • Benefits:
    • Superior torque transfer for enhanced grip.
    • Improved power delivery during acceleration.
    • Adjustable settings for customized performance.

Torsen Differential Upgrade Kit

The Torsen differential upgrade kit is a high-end option that provides exceptional performance for the Nissan 370Z. It is designed for those who demand the best in handling and traction.

  • Price: Approximately $1,800
  • Type: Torsen Limited Slip Differential
  • Benefits:
    • Instant torque transfer to the wheel with the most grip.
    • Excellent performance in both dry and wet conditions.
    • Minimal maintenance required.

Cost Comparison Summary

Here’s a quick summary of the costs associated with each differential upgrade kit:

  • Auburn: $1,200
  • Richmond: $1,500
  • Torsen: $1,800

Factors to Consider When Choosing a Differential Upgrade

When selecting a differential upgrade kit for your Nissan 370Z, consider the following factors:

  • Driving Style: Choose a kit that matches your driving habits, whether it’s daily driving, track use, or off-road.
  • Budget: Determine how much you’re willing to spend and find the best option within your price range.
  • Performance Goals: Define what you want to achieve with the upgrade, such as improved traction or handling.

Conclusion

Upgrading the differential on your Nissan 370Z can significantly enhance its performance and driving experience. With options like Auburn, Richmond, and Torsen, you have a range of choices to fit different budgets and performance needs. Carefully consider the features, benefits, and costs associated with each kit to make an informed decision that aligns with your driving style and goals.