Hi, just wondering has anyone had fitted a Magnex "Cat back" system fitted onto a 2001 onwards Vauxhall Astra SXI 1.6i? Magnex state 1.8 SXI only on the website, but I've been told this will also fit the 1.6i version as it's the same diameter exhaust bore. Can anyone confirm this please or give me some pictures of one fitted. Many thanks GT