Vauxhall Corsa D VXR (07-09) First De-Cat Pipe Performance ExhaustCobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This Corsa VXR performance exhaust is made in 2. 5" (63. 5mm) pipework and removes the pre cat, this exhaust fits directly between the turbo and the main catalyst. This de cat exhaust is sold for motorsport and off road use only worldwide.