There are many examples of automakers underrating their performance products. The latest data point is Jaguar's XE SV Project 8. Harry Metcalfe of the Harry's Garage YouTube channel took his own ...

When you drive a Jaguar F-Type, the need for some extra oomph is probably the last thing you will experience. Regardless of the engine choice, this Jag huffs, puffs and blows your powerhouse down. As ...

Now that Jaguar has unlocked the full power potential of the 5.0-liter supercharged V8 serving the F-Type, it was only normal for the aftermarket world to interfere. The latest example of this comes ...

After months of troubleshooting, the Jaguar XJC V12 finally hits the dyno. With a modern Emerald ECU, larger throttle bodies, ...