Description: Item is 100% New, Never used or installed. For 84-86 Mustang SVO / Thunderbird 2.3L turbocharged Fits stock Garrett T3 turbo, T3/T4 hybrid turbo and 87-88 IHI turbo Fully mandrel bent tubes made of 16-gauge 304 stainless steel Head flanges laser-cut from 7/16-inch thick steel plates Flanges flattened by hydraulic press for precise and leak-free seal Flanges chrome plated for corrosion resistance All joints TIG welded for resistance against cracking and wearing Polished surface for extra protection against rusting Product does not come with installation instructions, please refer to a shop/factory manual for installation .