The fastest Jaguar F-Pace you can get from the factory is the supercharged SVR model, which packs a 5.0-liter V8 good for 550 horsepower (410 kilowatts) and 502 pound-feet (681 newton-meters). But when the small British carmaker Lister announced the Stealth earlier this year, based on the F-Pace SVR, it promised even more out of the already potent Jag SUV. Now the Lister Stealth is officially here – and it sounds every bit as good as advertised.