It bolts directly to the exit of the Catalytic Converter on all NON DPF (Diesel Particulate Filter) Astra Mk5 1.9 CDTi 3 & 5 door SRi & SXi HATCH models built in the period - June 2005 - Jan 2010. The SPORTEX Rear Silencer is manufactured from aluminised mild-steel and features a polished STAINLESS-STEEL Single OVAL tailpipe measuring 4.5" wide x 3" deep with an internally rolled tip. The Race tube is manufactured from 57mm diameter high-grade aluminised mild-steel, and provides a deeper more hollow exhaust note.. NOTE: This Race Tube is not manufactured by Sportex.A performance improvement is achieved by improving the flow through the system. NOTE : THE IMAGE SHOWS THE ACTUAL ASTRA MK5 1.9 CDTi SPORTEX REAR SILENCER + RACE TUBE. The item "Astra Mk5 Hatch 1.9 CDTi SRi SXi Sportex Exhaust plus Race Tube System Oval" is in sale since Wednesday, September 12, 2018. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Performance Exhaust\Other Performance Exhausts". The seller is "on-lineautosport" and is located in Lichfield, Staffordshire United Kingdom. This item can be shipped to European Union member countries.