I note the above aversion to Vx exhausts, but I have had them on my cars for the last 20 years and never found them a problem. This included cars that did over 100k from new in 18 months, and on cars like the Senator and my first miggy that covered 30-40k a piece on one set of Vx exhausts.

I think the problem with many motorists is they do too many short runs and thus the exhaust systems continually hold too much moisture / water.
Therefore I would agree that stainless steel exhaust systems are problem the best overall for all motorists aiming to keep their cars for any length of time. 8-) 8-)
As Tunnie states, the latest VX Omega exhausts are no better than cheapo pattern ones now unless you can find a dealer who has some old stock.
For the same / better quality as the original the only option is to go for a stainless system from a reputable manufacturer such as 'longlife'.
After reading this I thought I'd get a quote, received reply with quote today, is this a typical price? I know it includes vat and fitting so maybe not to bad, your comments please. Reply below............
Thank you for your recent enquiry.
We can certainly build a Stainless Steel Exhaust for your Vaux Omega.
All our systems are tailor-made using stainless steel (T304) and come with a no hassle, fully transferable LIFETIME GUARANTEE so it is literally fit and forget.
Our free-flow systems are designed for efficiency, which can give increased power and improved MPG. Usually the most noticeable improvement is in low down torque giving better acceleration.
Every system comes with a choice of our standard tailpipes, and we have an extensive range of tailpipe upgrade options, so you can choose the finish that's exactly right for you and your car! And because our systems are custom built, you are able to tell us how you would like the car to sound, anywhere from quiet to full sport. The most popular choice is Mild Sport, which gives a slight note when you accelerate, but without being intrusive.
To design and build a Longlife Stainless Exhaust system from the Cat Back through to the rear of your vehicle would cost £447.35 (including fitting and VAT).This would come with a standard twin 3” tail pipe design.
Hand-building and fitting your custom made system takes approximately 4 hours by appointment at our Local centre in Rainham, Essex.
We also offer a wide range of other products and services such as MOT, Wheels, Tyres, Alignment, Brakes, Suspension and ICE, we can also offer a very competitive finance package so your payments could be spread over 28months of all your work.
When you arrive and before work commences, we will agree and confirm the final details of the system design. After work is completed, every exhaust undergoes a thorough twelve point quality check, to ensure complete reliability and performance.
Please call me on 01708 527 220, to book an appointment or discuss your requirements further.
I look forward very much to hearing from you soon.
Regards