Dear Mr Longhorn.
Thank you for your enquiry about our services. This is Jay from MIJ Performance, Walsall.
Based on your initial enquiry I am pleased to provide the following quotation to you:-
The cat-back stainless steel exhaust system (mid & rear section) you've requested for your BMW Z4 will cost £364.99 this is fully inclusive of fuel discount (£25), VAT & fitting. I have included a ova tailpipe in the quotation. Should you wish you can choose an alternative or upgrade (various twin tailpipes etc.) from our extensive range of over 40 tailpipes.
We carry all the necessary parts needed to build your exhaust system in stock and as a guide it should take no longer than 2 - 3 hours to build & fit the system to your vehicle.
If you choose to wait with your car, we have a customer lounge with refreshments, SKY TV/DVD as well as internet access. We are also only a few minute walk from the city centre should you decide to go shopping etc. whilst we work on your car.
The benefit of having a custom-built exhaust system is that you can tell us how you would like the new exhaust to sound. Your exhaust can be fabricated to sound from quiet to full sport. Our most popular choice is a mid-sport setup, this gives the best of both worlds, non-intrusive but achieves the sporty sound you want from your car upon applying the throttle.