Comparing Garrett Gt30 and Gt35 Turbo Upgrades for Genesis Coupe: Which Adds More Power?

The Genesis Coupe has gained a reputation for its performance and tuning potential. Among the popular upgrades for enhancing its power are the Garrett GT30 and GT35 turbochargers. This article compares these two turbo options to determine which one adds more power to the Genesis Coupe.

Overview of Garrett Turbochargers

Garrett is a well-known brand in the turbocharger industry, offering a range of products designed for various performance applications. The GT30 and GT35 series are particularly favored among tuners for their ability to deliver significant power increases.

Specifications of GT30 and GT35 Turbochargers

  • Garrett GT30: The GT30 turbocharger typically features a compressor wheel size of 60mm and a turbine wheel size of 76mm.
  • Garrett GT35: The GT35 turbocharger comes with a larger compressor wheel size of 70mm and a turbine wheel size of 84mm.

Power Output Comparison

When considering power output, the GT30 and GT35 have different capabilities. The GT30 is known to support power levels up to approximately 500-600 horsepower, while the GT35 can push the limits further, supporting up to 700 horsepower.

GT30 Power Characteristics

The GT30 turbocharger is ideal for those looking for a balance between power and response. It provides quick spool times, making it suitable for street applications where drivability is essential.

GT35 Power Characteristics

The GT35 turbocharger, with its larger size, offers higher peak power potential. However, it may have a slightly slower spool time compared to the GT30, which could affect low-end torque delivery.

Installation and Compatibility

Both turbochargers require specific installation considerations. The GT30 is generally easier to install due to its smaller size, while the GT35 may need additional modifications to fit properly in the Genesis Coupe engine bay.

Cost and Value

Pricing for the turbochargers can vary based on the retailer and any additional components needed for installation. The GT30 is often more affordable, making it a popular choice for budget-conscious tuners, while the GT35, being a higher-capacity option, tends to be more expensive.

Which Turbocharger Should You Choose?

Choosing between the Garrett GT30 and GT35 turbochargers depends on your specific goals and driving style. Here are some factors to consider:

  • For Daily Driving: The GT30 may be the better choice due to its quicker spool time and more manageable power delivery.
  • For Maximum Power: The GT35 is ideal if your goal is to achieve the highest possible horsepower and you are prepared for the associated modifications.

Conclusion

In conclusion, both the Garrett GT30 and GT35 turbochargers offer unique benefits for Genesis Coupe owners. The choice ultimately comes down to personal preference, driving style, and the desired power output. By understanding the specifications and characteristics of each turbo, you can make an informed decision that aligns with your performance goals.