Infiniti370z

I didn't get a chance to measure any gains, I had the exhaust made in preparation for the gtm twin turbo kit I ordered with 3 inch down pipes, the reason I had it custom made and didn't just buy one was because I needed the exhaust to be more quiet and have better ground clearance then anything I could find on the market due to the police and speed bumps in my area, so that's what I designed and made, technically this exhaust has no mufflers, the pipe is full T304 SS and full mandrel bent, two 3" in/out turbo flex pipes and 6 resonators. So that's 2 bottle resonators 3" in/out 12" long in the H-pipe, 2 bottle resonators 3"in/out 18" long in the mid pipe and 2 Ultra Quiet Resonators 3" in/out Resonator Size is 4.5" x 6.75" Oval Body that's 10" Long, Overall Length 14" in the rear axle back, all parts used the the exhaust are vibrant performance components, parts numbers 61004, 1794, 1795, 1142. All flanges, pipes, hangers, resonators and Tig welding are all full stainless steel materials.

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2014 Nismo BLK//2004 Sentra SE-R Spec-v//2013 Prius 4//Sold 2010 370z GM base 6MT