www.jec.org.uk

For those who are interested in realeasing the "V" Engine roar of their S-Type the one I have talked about from the JEC Tools and Spares Department I can strongly recommend, It has changed my brothers car from a quite subtle Cat to a loud, roaring Beast.
Not for everyone I admit, but fo rthose who do, Its mind blowingly different

http://www.jec.org.uk/shop/75/mods.html

James