Blog

Performance thermostats like the IAG 156° Low Temperature Thermostat offer real benefits for heavily modified or track-driven EJ engines—but they’re not always the right fit for every setup, especially daily-driven street cars. We’ve seen a few customer reviews raising valid questions about how this upgrade affects engine warm-up, fuel economy, …
read more

Subaru’s EJ-series engine has earned its place as a favorite among enthusiasts—not just for its compact, reliable design, but for the nearly endless aftermarket upgrade potential. If you're thinking about modifying or upgrading your EJ, how you plan to use your Subaru should be the main factor guiding your engine build. IAG is widely recognized for their …
read more

Spring is just around the corner, and if you haven’t started prepping your Subaru for the upcoming track season, now’s the time. With fluctuating parts costs, it pays to focus on upgrades that deliver the most performance for your money. In this article, we’ll help you prioritize the right upgrades to make sure your Subaru is set up for affordable, relia …
read more