Rev Ups — PERRIN Cold Air Intake

There’s a reason the GR86 and BRZ have a cult following—they offer one of the best RWD experiences straight off the showroom floor. But like any great driver’s car, there’s plenty of performance still on the table. Whether you're carving through Old Pac or planning your first Wakefield track day, here are the five mods that actually make a difference—sorted by real driving feel, not internet hype. 1. Cold Air Intake – Let the FA24D Breathe Out of the box, the factory intake setup on the GR86 and BRZ is… fine. But that’s it—fine. It’s quiet, restrictive, and more about...