Written by The 1993 Porsche 911 Turbo S Leichtbau isn’t a car that needs rescuing with a huge power build. Its appeal is the way it moves: light on its feet, a bit lively at the rear, and properly rewarding when you get the line right. If you’re working with limited FH6 Credits, that’s actually good news. You don’t need to throw every expensive part at it. Start by treating it like an old-school turbo Porsche, not a modern AWD hypercar. Keep the rear-wheel-drive layout, let the flat-six do its thing, and build around the chassis. You’ll notice it straight away on a quick road race. The car feels more connected when it isn’t carrying unnecessary power or oversized upgrades that upset its natural balance.
Get the Car and Know What You’ve Got
The Leichtbau is the sort of reward car collectors tend to chase as soon as it appears in a Festival Playlist or limited seasonal event. If it’s tied to playlist points, it’s worth planning ahead rather than leaving it until the last day. A few championships, a PR stunt or two, and the weekly tasks can add up quickly. Once it’s in the garage, take it out stock before buying anything. Seriously, give it a few runs on a technical route. You’ll feel the rear-engine weight bias under braking and on turn-in, especially if you lift off suddenly. That isn’t a flaw to erase. It’s part of the car. The goal is to make those reactions easier to read, so you can lean on the Porsche instead of constantly catching it. Drivers who jump straight into maximum engine upgrades often end up with a faster-looking build that’s harder to race cleanly.
Build for S1 Rather Than Chasing the Highest Number
A sensible S1 road setup suits this 911 far better than an all-out top-class conversion. Begin with tyres, brakes, and suspension. Better road or semi-slick tyres give the rear end a more dependable contact patch, which matters when boost comes in halfway through a corner. Add adjustable suspension if the performance index allows it, because the tuning options are more valuable than a small bump in horsepower. A modest weight reduction can help too, though there’s no need to strip the car into something unrecognisable. For the engine, aim for sharper response rather than a massive headline figure. Intake, exhaust, cooling, and a restrained turbo-related upgrade can work nicely. Keep an eye on the PI number as you go. It’s easy to spend too much on power, then realise there’s no room left for tyres or brakes. That’s usually where the build starts going wrong.
Set It Up for Real Roads
Once the parts are fitted, the garage tuning screen is where the Leichtbau starts to make sense. Run tyre pressures low enough to create grip, but not so low that the steering goes vague. On most road builds, a slightly softer rear setup helps the car settle when you get back on the throttle. Don’t make it floppy, though. You still want support through fast direction changes. A touch of front negative camber can improve turn-in, while keeping the rear settings mild avoids making the back end nervous. Gear ratios deserve some attention as well. Shorter gearing can make the turbo feel alive on sprints and mountain roads, but if first and second are too short, you’ll just light up the rear tyres. For the differential, avoid a fully locked feel. A moderate acceleration setting lets both rear wheels work without forcing the car into power oversteer every time you exit a bend. Make one change, drive the same route, then decide whether it helped. It’s boring advice, but it saves a lot of wasted time.
Final Thoughts
This Porsche is at its best when it still feels like a Porsche from the early 1990s: quick, slightly demanding, and brilliant once you stop fighting it. Use handling upgrades to build trust in the front end and rear tyres before adding more boost. Save the big spending for parts that improve braking zones, corner exits, and consistency over several laps. If you do decide to buy FH6 Credits, putting them towards a carefully planned build makes more sense than buying every upgrade in the shop. A well-tuned S1 Leichtbau won’t always win a drag race against a wildly modified supercar, but on tight roads it has something better: character, control, and enough pace to make every clean lap feel earned.