Stainless Steel Exhaust System 63mm. Opel Vauxhall Astra Mk4 Estate / Caravan.1.2l-16V / 1.4l-16V / 1.6l / 1.6-16V /1.8-16V / 2.0-16V / 2.2-16V / 1.7TD. 1.7DTI-16V / 1.7CDTI / 2.0DTI-16V/ 2.0DI-16V/ 2.2DTI-16V. Allowing more airflow through the pipe Gain more performance due to more air flow. The item "Opel Vauxhall Astra Mk4 Estate Stainless Steel Exhaust System 63mm 2x76mm" is in sale since Monday, September 07, 2015. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Performance Exhaust\Other Performance Exhausts". The seller is "tuningplace-online" and is located in Berlin. This item can be shipped to United Kingdom.