Vauxhall Astra Mk3 Saloon Cabrio Sportex Exhaust Tailbox 3 Tail. This well engineered performance exhaust fits as a direct replacement for the original part on all Astra Mk2 4 door Saloon models (Belmont) and Astra Mk3 4 door saloon and 2 door cabriolet models that use the single mounting point on the rear silencer (up to about 1996). The Sportex systems and tailboxes are manufactured from aluminised mild steel with polished T304 stainless steel tailpipes. The rear silencer is of the straight through absorption design giving a terrific deep exhaust note without intruding on in-car noise levels.All Sportex tailboxes and systems are now made on state on the art CNC bending machines so you can be sure of a perfect fit every time. When ordering a Sportex exhaust please send the following information with your order.