TomL83
Registered User
Sports = non resonated.
Prestige = resonated.
Powervalve = hybrid solution using a boost controlled actuator which gives a quieter sound off boost and a louder sound on boost. Read more about it by clicking here.
As mentioned above, you can only get a catback if you've already got an uprated dp and cat/decat. Nigel has confirmed this as being the case.
That's me out then as I can't afford a full exhaust at the moment. Could have stretched my finances to the catback but don't have an uprated downpipe and cat.
Will have to get some overtime in work as the 20% discount would be too good to miss.