GENUINE BMW exhausts are the only ones to fit. If you are replacing an exhaust on a 1989/1990/1991 car, it is almost certain that it is the original system which will have lasted 9 or 10 years!! WHY fit anything other than a GENUINE system to replace the one which has given such excellent service.
GENUINE BMW exhausts and all fitting parts are available from Motormec at discounted prices.
BEWARE of fitting cheaper pattern parts as they will not last as long, they may not fit correctly and you will almost certainly lose performance and fuel economy.
When you decide to sell your car you will have a better resale value when the prospective customer can be shown a genuine exhaust has been fitted. It shows the car has been looked after.

Genuine BMW Exhaust Manifold for E36 318iS
Only £256.17 plus VAT & delivery (BMW rrp £365.96)