It will fit and speaking to a guy in the know the 2.75(69.85mm) one is good for 300ish bhp levels, anymore and he would recommend the 3.00(76.20mm) one, in my mind If Iwas going to change it I would opt for the bigger one, you don't know what you may do to the car in the future

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Only know this as I've been researching downpipe part numbers today
