Mustang Resonator Pipe 15-Pres Ford Mustang GT 5.0 Delete X Stainless 2.5 Inch. J&M Products has engineered and released a 304 Stainless Steel X-Pipe Resonator Delete, designed to work on the 2015-Present GT Mustangs, equipped with the Coyote 5.0L DOHC V8 engine.
Manufactured from 2.5 inch diameter free-flowing mandrel bent 14 gauge, 304 Stainless Steel (not the cheap 409 variety). Replace that restrictive factory resonator with a free flowing X-Pipe, helping to improve exhaust flow for more horsepower, torque and overall performance. The factory resonator weighs in at about 23 lbs and the new X-pipe comes in at about 9 lbs. for a 14 lb. weight reduction.
Installation requires cutting and removing the factory center section. This new X-pipe reuses the two factory clamps found on the front of the stock resonator, J&M supplies the two new clamps for use on the rear section after the appropriate cuts have been made. Best of all it reuses the factory catalytic converters saving you money, keeping you smog legal.
2015- Present Mustang GT 5.0 Resonator Delete X Pipe 304 Stainless Steel 2.5 inch Features and Benefits:

• Converts Factory Resonator Mid-Pipe to an “X” Pipe
• Improves Exhaust Flow and Sound
• 304 Stainless Steel Construction, not the cheap 409 variety
• Cut and Clamp Design
• Reuses Stock Catalytic Converters – Smog Legal
• Fits All 2015-2017 GT Mustangs
• Flows More Than OEM Resonator
• Easy Do-It-Yourself Installation
• Removes approximately 14 lbs. of weight.
• Includes (2) New Rear Band Clamps
• No welding required
• No tune necessary