So i know the after market for our poor jags isnt big. More like non-existent. But anyone know some good old do it yourself goodies? would a cold air intake help with permormance? maybe some exhaust work? So far all i have is audio upgrades to my 90 xj6 soverign. But just a little more perfomance would be nice. Any suggestions?

I was wondering if there were any chips available for these cars..... that would seem like the most reasonable solution. A CAI on a Jag just seems wrong...and I doubt it would do anything either.

Check out AJ6 Enginering they can sort you out on engine mod´s for your car