SKU: 95750314821

Steeda Resonater Delete X-pipe 5.0L Coyote 555-3618 Ford Mustang 2015+

Sale price$162.81 Regular price$180.90
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Description

Steeda Resonater Delete X-pipe 5.0L Coyote 555-3618 Ford Mustang 2015+Part Number: 555 3618 Our Steeda S550 Mustang GT Resonator Delete X Pipe will improve your 5. 0L Coyote engine's exhaust flow and overall performance and provide the added benefit of shedding some weight off your S550 via deleting the stock resonator. Along with increased performance and weight savings, our Steeda X pipe will give your Mustang a racy, slightly raspy sports car tone. Pair this with our Steeda S550 Mustang Fastback GT Axle Back Exhaust

Part Number: 555-3618

Our Steeda S550 Mustang GT Resonator Delete X-Pipe will improve your 5.0L Coyote engine's exhaust flow and overall performance and provide the added benefit of shedding some weight off your S550 via deleting the stock resonator. Along with increased performance and weight savings, our Steeda X-pipe will give your Mustang a racy, slightly raspy sports car tone. Pair this with our Steeda S550 Mustang Fastback GT Axle-Back Exhaust System for the perfect exhaust tone. The best part of this package is you do not need to delete the catalytic converters which keeps your Mustang legal.

Steeda's 304SS Resonator Delete X-Pipe for your 5.0L, Coyote-powered S550 Mustang GT is a great way to improve sound and increase performance at minimal cost, all while losing up to 7 pounds of weight.

The "X" design, with its smooth transition, creates more scavenging effect than traditional "H" designs for increased power at high RPMs and a race inspired exhaust note.

Therefore at Steeda UK we say :

Performance Priority / Aggressive racier sound = X pipe.
Classic muscle car rumble = H pipe.

With mandrel bent 2.5" diameter tubing, the pipe easily installs between the factory catalytic converters and the factory mufflers. It is also compatible with virtually all aftermarket axle back exhaust kits. The T-304 stainless steel mandrel bent tubing will not develop surface rust typical with 409 stainless or rust completely through like aluminized mild steel. The flush fit exhaust clamps allow for shortening of the X-pipe if needed and prevent exhaust leaks common with expanded end kits.

The X pipe is a great upgrade to your 2018+ Active Exhaust system allowing a more aggressive and sporty tone when in sport or race mode but still staying nicely compliant when note.

Product Benefits

  • "X" design improves flow with a racier / raspier tone.
  • X design brings optimal flow for increased performance.
  • 304SS will not rust like inferior 409SS or aluminized steel pipes
  • Sheds up to 7 lbs weight
  • Does not require tune
  • Fits 2015+ Mustang GT
  • Improved design to work with 2018+
  • Retains catalytic converters to keep your Mustang compliant

Fitment: All S550 GT Mustangs, including Bullitt and Mach 1

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95750314821

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Customer Review
Charlottesville, US
★★★★★ 5
Great Pull-ups that Don't Leak!
Size: 3T-4T, Unit Count: 20
I was on the hunt for the perfect potty training pants for my little guy, and Pull-Ups Boys' Potty Training Pants in size 3T-4T turned out to be a great find. We’ve tried a few different brands, but these have been the most reliable. The design is fun and colorful, which my son loves, and it makes him excited to wear them. The fit is spot on for his size (32-40 lbs), and he moves around comfortably without any leaks. The absorbency is impressive – it gives me peace of mind knowing accidents won’t mean a complete outfit change. Overall, these Pull-Ups have made the potty training process a lot smoother for both of us. There are a few things to note, though. The price is a bit higher compared to some other brands, but I believe the quality justifies it. Also, while they are great during the day, we still need a bit more protection at night. I find myself using an extra layer for nighttime just to be safe. The packaging could also be improved – a resealable option would be nice to keep the remaining training pants fresh and organized. Despite these minor issues, I’m really happy with the product, and my son is well on his way to being fully potty trained. Pros: - Fun and colorful design that my son loves - Perfect fit for 32-40 lbs, allowing comfortable movement - Excellent absorbency, minimizing leaks - Helps make the potty training process smoother Cons: - Slightly higher price compared to other brands - Not as effective for overnight use, requiring additional protection - Packaging lacks a resealable option for convenience
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2024
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Amazon Customer
San Leandro, US
★★★★★ 5
Leak proof training pants
Size: 3T-4T, Unit Count: 112
These training pants are amazing. My son uses them whenever he’s taking a nap or sleeping throughout the night. I’ve ordered these multiple times and we’ve never had an issue with leaking.
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Reviewed in the United States on May 19, 2026
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Paige
Lake Worth, US
★★★★★ 5
Great for potty training
Size: 3T-4T, Unit Count: 20
We really like these pull ups and they have worked well for us during potty training. They are easy to pull on and off, which is great for toddlers who are learning to be more independent. They fit well and do a good job containing messes without leaking. I also like that they feel comfortable and not too bulky, so my child can move around easily. Overall, these have been a reliable option for us and something we continue to use during this stage.
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Reviewed in the United States on May 3, 2026
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ape
Lowell, US
★★★★★ 5
Preferred by daycare teachers!
Size: 4T-5T, Unit Count: 99
Preferred by daycares because they open and close on the sides and kids can learn to pull on and take on on their own
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Reviewed in the United States on April 9, 2026
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Michelle E.
Houston, US
★★★★★ 4
Nice
Size: 3T-4T, Unit Count: 112
Good pull ups, it could get a little linty but it fits perfectly on my toddler. It stretches which I love. I do love how I could strap and unstrap the sides of the pull up. The designs on the pull up are cute. It holds a lot of pee and soaks it up very well. It’s comfortable on my toddler and the pee and poop doesn’t leak out of it. It is worth the money.
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Reviewed in the United States on November 18, 2025

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