2014 Stainless steel X-pipe 2.75, custom made by Borla, fits directly without tuning. Flanges for original Cobb headers 1.( Phone number appears when clicking the contact button ) cylinder only!! - Also fits any 2005-2014 8 cylinder headers, requires modification at the exhaust shop. Completely free of dents and defects. - Header inlet 2.5, rest of the pipe is 2.75, and the end is 2.5. Fits directly onto the stock kit flanges without welding. Cost me 1600. - Asking 650, final price. Location: Dammam. Shipping available to all cities.