After countless hours grinding in Racing Master, I've fallen completely in love with the Toyota Supra RZ. It's a legend for a reason, but extracting its true potential requires the right modifications and a bit of tuning magic. If you're looking to elevate your Supra game and truly master those tracks, you've come to the right place! Let's talk raw power first. The ECU is your car's brain for performance. Upgrading it is usually one of my first steps, as it unlocks higher RPM limits and better fuel mapping, giving you a significant boost from the get-go. Pair this with a high-performance turbocharger if available for that extra surge in acceleration. Don't underestimate the role of exhaust systems and air intakes; these can free up a surprising amount of horsepower and torque, making your Supra feel much livelier. Suspension is absolutely crucial for handling. I always aim for a balanced setup that enhances stability during high-speed corners without sacrificing too much drift capability. Adjustable coilovers are a must-have for fine-tuning ride height, camber, and stiffness. Experiment with these settings to find what feels best for your driving style and the specific track. A well-tuned suspension makes a world of difference in how predictably your Supra handles. And don't forget the tires! Matching the right tire compound to the track conditions makes a huge difference in grip and how smoothly you can pull off those perfect drifts. For maximum speed and traction, investing in top-tier performance tires is non-negotiable. Brakes are also often overlooked but are vital for aggressive driving. Upgrading calipers and rotors allows for later braking points, shaving precious seconds off your lap times and giving you more control. Beyond just installing parts, proper tuning is where the Supra truly shines. For blistering acceleration, focus on your gear ratios. Shorter gears provide quicker launches, while longer gears are better for higher top speed on long straights. It's a delicate balance you'll need to experiment with to find your sweet spot. Mastering drift with the Supra is incredibly satisfying. Experiment with differential settings and camber angles. A slightly looser rear end helps initiate drifts, while proper camber ensures maximum tire contact through corners. The game's 'handbook' often gives great base settings to start from, but don’t be afraid to deviate. For overall stability at high speeds, aerodynamics play a role. Spoilers and diffusers aren't just for looks – they provide downforce. Adjusting these can prevent your Supra from feeling floaty on fast stretches. My advice? After every set of performance modifications or tuning tweaks, take your Supra for a test drive. The in-game workshop often has a test track. Pay attention to how it handles, how quickly it accelerates, and how easily you can maintain control during a drift. Small tweaks make a massive difference. And of course, what's a beast without looking the part? The design custom options in Racing Master are fantastic. I love personalizing my Supra with unique liveries, widebody kits, and custom rims. It makes your car truly feel like yours and adds to the immersion, making every race even more enjoyable. Remember, the key is experimentation! Don't be afraid to try different setups and see what works best for you. My current Supra RZ build is a blend of aggressive power, precise handling, and a look that turns heads. What are your go-to mods for the Supra in Racing Master? Share your tips below!