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qtp 2.3 mustang

  1. 2.3L Tech
    Ok so i just bought a QTP electric cutout off ebay. It was so cheap that I bout it without looking at what size it was. Well it turns out that it's a 2 1/2 inch. Will this fit a stock 2.3 exhaust? what size is a stock 2.3 exhaust? What can I do to make it fit? Please help