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Ford Performance Cut and Clamp Resonator Delete X-Pipe (15-21 GT)

Item 384705
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      Video Review & Installation

      Stephanie with here with a quick review of the Ford Racing Cut and Clamp Resonator Delete X-Pipe, available for all 2015 and up Mustang GTs. The factory suitcase-style resonator on the '15 was one of those features that not a lot of Mustang fans welcomed when it came to the new GT since it basically just robs your new GT of both power and sound in the eyes of performance enthusiasts. The resonator delete is firstly going to free up some power and, of course, volume since it will be replacing that restrictive factory resonator with an X-Pipe. Like usual, the X-Pipe is going to give your car a raspier tone, but you'll still maintain the use of stock cats, which will save you money and also keep you legal at the same time. This resonator delete is going to be for those S550s that are daily driven, but it will also work for those hitting the track for some fun that's usually frowned upon on the streets. On a scale of one to five, I think this resonator delete will be a two or three in regards to an overall change in sound. But, ultimately, the rest of your car's exhaust will be the determining factor here. When we look at the price for this resonator delete, you'll find that the Ford Racing offering is in the middle of the pack, right in line with other brands, such as Flowmaster for the most part, while the Heartthrob will fall on the lower side of the spectrum and the Corsa will round out the top. As for the install, well it really depends on your setup. If you've planned on installing this with your factory axle-back, and perhaps maybe a different aftermarket axle-back, there will be some cutting involved. But it's not bad overall, and it'll be about a two out of three wrenches on the difficulty meter but just because of the cutting involved. The job should take you about a few hours from start to finish. So if you're looking to move away from that heavy factory resonator and add some growl and volume to your exhaust in the process, then be sure to check out the Ford Racing Resonator Delete X-Pipe here at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Converts Factory "Resonator" Mid-Pipe to an "X" Pipe
      • Improves Exhaust Flow and Sound
      • Raspy Race Car Growl
      • 409 Stainless Steel Construction
      • Cut and Clamp Design
      • Reuses Stock Catalytic Converters
      • Fits 2015-2021 GT Mustangs


      Improves Exhaust Flow. Ford actually did a nice job on the stock Catalytic Converters, but the factory Resonator Mid-pipe could use some improvement. That's where the Ford Racing Cut and Clamp X-Pipe comes into play. Designed to balance out the exhaust gas pressure in your system, this X-Pipe will help improve exhaust flow for more power and an aggressive sound.

      Race Car Growl. This free flowing Ford Racing X-Pipe for the 2015-2021 GT Mustangs not only increases power, but it also adds a loud raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

      Reuses Stock Cats. This Ford Racing X-Pipe requires cutting and removing the factory Mid Pipe resonator and clamps in place reusing the stock clamps. Best of all it reuses the factory catalytic converters saving you money and keeping you legal at the same time.

      Legendary Ford Racing Quality. When you're adding new parts to your Pony, you can't go wrong by installing parts from the folks that know it best. Constructed from 2.50" diameter free-flowing mandrel bent T-409 Stainless Steel tubing for durability, this Ford Racing Cut and Clamp X-Pipe will improve exhaust flow and last a lifetime.

      Application. This Ford Racing X-Pipe is a specifically designed for use on the 2015-2021 GT Mustangs equipped with the coyote 5.0L DOHC V8 engine.




      Ford Performance M-5251-M8

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) X-Pipe
      • (2) Clamps

      Tech Specs

      Mid Pipe Specifications
      Style Mid Pipe: "X"Type Headers Required:Shorty Headers or Stock Manifolds
      Piping Material:409 Stainless SteelPiping Size:2.75"
      Catalytic Converter:Reuses stock Catalytic ConvertersFitment:2015-2021 GT

      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • Bullitt - 19, 20
        • GT - 15, 16, 17, 18, 19, 20, 21
        • Mach 1 - 21

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