System Material: Stainless steel System Style: Rear section Exit Location: Rear System Finish: Natural Catalytic Converter(s) Included: No Intermediate Pipe Diameter (in): 2.250 in. Muffler Included: Yes Muffler Quantity: One Muffler Configuration: Single inlet/Single outlet Muffler Style: Turbo Muffler Material: Stainless steel Muffler Finish: Natural Exhaust Type: Single Hardware Included: Yes Inlet Quantity: One Tailpipe Diameter (in): 2.250 in. Tip Included: Yes Tip Outlet Size: 4.000 in. Tip Quantity: Single Tip Shape: Round Tip Cut: Slant Tip Edge Style: Rolled edge Tip Material: Stainless steel Tip Finish: Polished Quantity: Sold as a kit. In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site. Borla's exhaust systems are designed to fit specific applications and are available in two distinct kits: Rear section and cat-back. Rear section kits include muffler(s), tip(s), and mounting hardware. Cat-back systems contain connection pipe(s), muffler(s), tip(s), and all necessary mounting hardware. They are made of aircraft-quality T-304 stainless steel, which is resistant to corrosion and is the most desirable material for a long-lasting exhaust, with OEM mounting locations for ease of installation. Not only that, but all exhaust systems are also dyno-tuned for maximum horsepower. They come with Borla's great looking tips and Million Mile warrantee, so they are guaranteed to never wear out. With all of these great features, what are you waiting for?