Hello. I'm new to this jaguar world. I just purchased a 1997 XJR and I'm very pleased with it. I recently changed the spark plugs, fuel filter, oil, and transmission oil, and flushed out the brake system. I think I'm ready for some mods. Anyone know a good pulley to buy for the supercharger without having a tune or standalone? I'm also looking to purchase a k&N drop in filter.

And If I do need a tune, what's brand/tune do people like to use these days?

 

Welcome to the Forum! If you have a '97 XJR (4.0 inline six) you'd be better off looking for info in the X300 section. Though the 95-97s look remarkably similar they are substantially different from the '98-'03s (X308).