Maximizing Subaru Legacy GT Performance: Grimmspeed vs. Perrin TMIC Comparison

Revving up your Subaru Legacy GT

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If you’re a Subaru Legacy GT owner who’s looking to maximize its performance, you might want to look into upgrading your top mount intercooler (TMIC). By doing so, you can improve your car’s airflow, reduce its intake temperatures, and increase its horsepower output. And when it comes to TMICs, two aftermarket brands that stand out are Grimmspeed and Perrin. In this article, we’ll compare their products and help you make the best choice for your Legacy GT.

===Cool it down with a TMIC upgrade

Before we dive deep into the comparison, let’s first talk about why upgrading your TMIC is important. The OEM (original equipment manufacturer) TMIC of the Legacy GT is known to be inadequate, especially if you plan on pushing your car to the limit. When you drive your car aggressively, its turbocharger generates a lot of heat, which can be detrimental to its performance and longevity. A TMIC upgrade can help cool down that hot air before it enters your engine, which can lead to better combustion, less engine knock, and more consistent power output.

===Battle of the aftermarket giants: Grimmspeed vs. Perrin

Grimmspeed and Perrin are two of the most reputable aftermarket brands in the Subaru community. Both of them offer high-quality TMICs that are specifically designed for the Legacy GT. However, their products have distinct differences in terms of design, performance, and price.

===The pros and cons of Grimmspeed TMIC

Grimmspeed’s TMIC is known for its robust construction and efficient cooling capabilities. It features a large, 18" x 11" x 3.5" core that’s made of high-quality aluminum. Its end tanks are also crafted from aluminum and are TIG-welded to ensure maximum durability. The TMIC comes with all the necessary hardware for installation, including silicon couplers and hose clamps. However, one downside of the Grimmspeed TMIC is that it’s quite pricey compared to other aftermarket options.

===The pros and cons of Perrin TMIC

Perrin’s TMIC, on the other hand, is more affordable than the Grimmspeed option. It features a slightly smaller core that measures 15.5" x 11" x 2.5". However, Perrin claims that its TMIC is more efficient than the OEM intercooler and can handle up to 600 horsepower. It also comes with brackets and all the necessary hardware for installation. One potential con of the Perrin TMIC is that its painted finish may chip over time.

===Making the right choice for your Legacy GT

Ultimately, the choice between Grimmspeed and Perrin TMICs depends on your personal preferences and budget. If you’re looking for the most robust and efficient TMIC out there and don’t mind spending more, the Grimmspeed option might be the better choice for you. However, if you’re on a tighter budget and don’t need the absolute best, the Perrin TMIC can still provide significant improvements to your Legacy GT’s performance. Regardless of which brand you choose, upgrading your TMIC is a smart decision if you want to unleash the full potential of your Subaru.

In conclusion, upgrading your Subaru Legacy GT’s TMIC can provide numerous benefits in terms of performance and engine longevity. Grimmspeed and Perrin are two aftermarket brands that offer high-quality TMICs for the Legacy GT. While each of them has its own pros and cons, the most important factor in choosing the right TMIC is your personal needs and budget. By doing your research and comparing different products, you can make an informed decision that will improve your car’s performance and put a smile on your face whenever you hit the gas pedal.