Steeda Mustang GT 5.0L Coyote 304 Stainless Resonator Delete H-Pipe (2018-2021)

45 Review(s)
$26.00 (9%)
2018+ Mustang GT Exhaust. Coyote 304 Stainless Resonator Delete H-Pipe is the best way to improve sound and increase performance at minimal cost. The Steeda H-pipe allows you to retain the factory heat shield found on 2018 and newer GT models without cutting and expanding the H-pipe to retain the OE shields or chiseling off the OE shields.
Part Number: 555 3619

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Suggested Mods


Our 304-Stainless Steel Resonator Delete H-Pipe for your iconic American made 5.0L Coyote Mustang GT is the best way to improve sound and increase performance at minimal cost while losing up to 6.5 pounds of weight. The H design increases torque at lower RPM and delivers a traditional mean deep muscle car exhaust tone.

Unlike most 2015+ versions on the market, this 2018+ specific H-pipe allows you to retain the factory heat shield found on 2018 and newer GT models without cutting and expanding the H-pipe to retain the OE shields or chiseling off the OE shields.

With mandrel bent 2.5" diameter tubing, the H-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 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 the H-pipe if needed and prevent exhaust leaks common with expanded end kits.

NOTE : Cutting of the OE exhaust pipes is required for all resonator deletes on the market.

Product Benefits:
  • Up to +2 hp
  • Up to +2 lb/ft of torque
  • Improves low-end torque over factory resonator
  • Traditional deep muscle car exhaust note
  • 304SS will not rust like inferior 409SS or aluminized steel pipes
  • Sheds up to 6.5 lbs. weight
  • Does not require tune
  • Retains 2018+ factory exhaust heatshields
  • Supplied band clamps allow for reinstall of factory resonator
  • 32" overall length 
  • Band clamps allow cut to shorter length

X-Pipe vs H-Pipe: Which Is For You?

2018-2021 Mustang GT Steeda Resonator Delete H-Pipe Review & Sound Clips

2021 Mustang: Stock Exhaust vs. Steeda X-Pipe & H-Pipe on the Dyno!

CA Residents: Cancer and Reproductive Harm WARNING

Hi everybody Brian from here today to answer a very important question for you S550 owners to H-Pipe or to X-Pipe that is the question. Now we can understand the confusion because both of them look very similar to one another. They're both made of T 304 stainless steel. They both replace the OEM resonator both save a lot of weight off the middle of the car and both change the sound and add some performance to the car. So we're here to help answer and guide you toward which may be better suited for you. We'll start with the H pipe. The H Pipe will give you a little bit of a deeper sound. A little bit more of a muscle car sound. A little throatier, but not quite as a raspy up top. As we move on to the X Pipe that's we're gonna get your higher RPM raspiness and a real nasty growl as you get toward red line. As we referenced a moment ago, both of these are a replacement for the factory resonator. The tubing is the same size and we provide the clamps for a nice clean installation. Since these utilize the factory exhaust gives you your choice of any axle-back that you want so you can truly customize the sound of your S550. Now with regards to performance both of these are going to increase performance nearly equally the X Pipe will just slightly edged out the H Pipe in peak performance just by a little bit. So in all reality it comes down to the type of tone you're trying to get out of your exhaust and this brings us back to our original question. To H Pipe or to X Pipe. Which did you choose?
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Fitment & Features


Manufacturer: Steeda Autosports

Installation Information:

Level of Difficulty: Easy
Install Time: About 1 1/2 Hours
Tools Required: 3/8" Ratchet, 14mm Socket, 15mm Socket, 14mm Wrench, 15mm Wrench, Reciprocating saw, Jack, Jack stands, Safety glasses, Gloves
Print Instructions: Installation Instructions

Vehicle Fitment:

Fits Model Year: 2018, 2019, 2020, 2021

Customer Reviews

Rating Snapshot

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Average Customer Ratings


Very happy with the sound and 'ease' of install. You need a little muscle, but good... you need muscle. :) I can't add the video with sound, but it's great! With nice bass.
Did you find this helpful?  2 of 2 Found Helpful
from Havre de Grace on 10/21/2021
The quality of this H-Pipe is right along with what you would expect from Steeda and that's top notch. It's also the perfect mod for the mustangs with active exhaust, it wakes the exhaust up just right for any community and still be able to say it has a stock exhaust. I prefer the H over the X because I like the rumble and growl more than the rasp and snarl produced by the X pipe. Amazing product!
Did you find this helpful?  3 of 3 Found Helpful
from North Carolina on 9/19/2021
Great Product
Quality is great, it actually looks as good as the pictures. Sound is amazing!! I'm so glad I chose the H-Pipe with my 2021. The deeper muscle car growl is exactly what the doctor ordered.
Did you find this helpful?  2 of 2 Found Helpful
from WA State on 9/17/2021
Added the H-pipe to my '21 PP1 Mustang GT. Was debating on switching out my factory active exhaust UT decided to to give the Steeda H-pipe a shot first, Let me tell you I'm glad I did! I get so many compliments & people asking what exhaust I have. And when I tell them that all I did was replace the resonator with this H-pipe they don't believe me ??. This thing sounds so good! I'd highly recommend it.
Did you find this helpful?  5 of 5 Found Helpful
Verified Buyer   from Tennessee on 9/4/2021
Love it!
Was really nervous about installing this because I'd had some bad exhausts with cabin drone or got tiring after long highway drives. Bit the bullet today and had it professionally installed. Took some fine tuning to get her in, but simple install (a couple burs needed to be smoothed on edges). Had it welded in btw. Was surprised when installer fired her up, not bad at all. In fact, I was amazed pitch was not higher, just a deeper tone now. Inside the cabin, I noticed no drone and it does not sound louder at all on the freeway when cruising. Of course when you get on it, it's louder but in a good way. Sounds much more authentic muscle car and less artificial. I also noticed the accelerator was a tad smoother and car just seems less constipated. Losing the extra weight of the heavy resonator is noticeable. I had installer put resonator in my trunk in case I changed my mind, but when I got home it went into the trash. Quiet Mode seems the same. In Normal mode, I get a few more pops but the loudness is only elevated slightly. Sport mode really sounds sweet and is a much more pleasant sounding pitch even though its louder (have not done Track mode yet). I never thought I would be that guy who revs his engine going under a bridge... but I am now!
Did you find this helpful?  4 of 4 Found Helpful
Verified Buyer   from San Diego on 8/20/2021
Outstanding Result!
This Steeda H Pipe transformed the car (2021 Mustang GT Premium with Performance Package) by replacing that huge, restrictive resonator. It now sounds like a Mustang Coyote should. I'm absolutely thrilled with the sound in Track mode and still sounds great when I need to tone it down with Normal mode. Do not hesitate to buy this H Pipe!
Did you find this helpful?  2 of 2 Found Helpful
Verified Buyer   from Neenah, WI on 8/4/2021
Excellent fit
This H pipe has excellent fit and finish and went into the car as smooth as butter. Very happy with my purchase and sounds great!
Did you find this helpful?  1 of 1 Found Helpful
from Los Angeles on 7/27/2021
The H Pipe showed up on time and packaged great. I love the sound of my Mustang now. The H Pipe gives the car the low muscle car sound that I wanted. Thank you Steeda.
Did you find this helpful?  1 of 1 Found Helpful
from Not Hispanic or Latino on 7/15/2021
Steeda stainless Resonator delete H Pipe
This H Pipe was better than I expected. Solid construction. No problem with instalation. No exhaust leaks. The sound is awesome and changes with the active exhaust so I can go quiet or go really loud. Best of all no drone.
Did you find this helpful?  1 of 1 Found Helpful
from ACWORTH on 6/25/2021
This h pipe is great. Easy to install and sounds great. Gave my car that deep muscle car sound.
Did you find this helpful?  2 of 2 Found Helpful
from Texas on 6/5/2021
Steeda H pipe
I debated for the longest on whether I should get an X pipe, or an H pipe. It seems like everyone goes with the X, yet after listening to several videos of H pipe equipped S550s, my mind was made up, and I don’t regret it. Car sounds great at idle, and even better under load.
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from Lexington, Siuth Carolina on 5/22/2021
Let me first of start by saying I have been wanting a 5.0 Mustang for years. So when I finally purchased by 2020 Mustang GT in December of 2020 I was stoked. But I must admit something about the factory active exhaust sound was a bit underwhelming even in track mode. I love the sound of the stock system but the volume was just not there. That all changed when I got the Steeda H-Pipe installed. The car instantly had more volume, it crackles and pops during downshifts and has more of a deep muscle car rumble while still maintaining some of the iconic coyote rasp in the upper rpms. It is just pure bliss especially with the rear seats folded down. I have installed dozens of mods to my car and this by far my favorite this is a must have thanks Steeda!!!
Did you find this helpful?  5 of 5 Found Helpful
from Dallas, TX on 5/3/2021
H pipe
Nice, clean, well built. Just the write sound. Very easy install. Would highly recommend.
Did you find this helpful?  1 of 2 Found Helpful
from Alliance NE. on 4/16/2021
Excellent quality!
Fantastic materials and construction, exactly the sound I was looking for. Install was easy. Buy with confidence!
Did you find this helpful?  1 of 1 Found Helpful
from ELLENDALE on 4/10/2021
Excellent H-pipe
The fit and build quality of this H-pipe is perfect. It’s a well made piece just like everything I’ve purchased from Steeda. It also wakes up the sound of my Mustang and really gives the exhaust a nice aggressive sound. Very happy with my purchase and glad I didn’t spend more on some of the other more expensive options from other suppliers. I’ve heard some complaints about the mufflers sagging with the supplied clamps so I opted for some heavier gauge butt clamps instead and haven’t had any problems at all though.
Did you find this helpful?  4 of 4 Found Helpful
from Gilbert AZ on 3/30/2021
Great product with amazing sound on stock mufflers.
Did you find this helpful?  1 of 1 Found Helpful
from Texas on 3/16/2021
Perfect addition. Exact sound I wanted
I went back and forth on deleting the resonator. I did not want an obnoxious drone in the passenger compartment. I compared some X pipes and H pipes but after watching the Steeda videos comparing the two I knew the H pipe was what I wanted. I still have the stock quad tip exhaust and this system woke it up just enough. It sounds like a muscle car without the rasp. Some like the rasp but I wanted a clean deep tone. This was perfect. There are some cheaper options out there by about $50-70 but they were all 400 series stainless (surface rust potential once heat applied). This one is the 304 stainless which is a better quality. I did not have a lift so I did this using jack stands. The install is relatively easy but since I was on jack stands I did not have much room. This led me to the decision of removing the exhaust vs cutting the pipe on the car. I highly recommend doing this if you are on the ground, cutting that close to the fuel tank doesn’t give much room for error. This did also take it from a one person job to two in order to remove the exhaust. Putting it back was easier with two but can be done with one since it is now in smaller pieces. The clamps were perfect and easy to install. If I had to go back and do this again I would definitely do this same kit great value, easy to install and sounds perfect.
Did you find this helpful?  4 of 4 Found Helpful
from Utah on 2/28/2021
I had Roush Axel Backs with stock resonator and it sounds good. Deleted the resonator with this H-Pipe and now it is really loud. The cold start is crazy but once warmed up it is manageable. Big change if you want to be heard.
Did you find this helpful?  3 of 3 Found Helpful
from PHOENIX on 2/15/2021
Great product
This Hpipe gave me a slightly more aggressive rumble from my 2019 gt. I would definitely recommend!
Did you find this helpful?  4 of 5 Found Helpful
from Birmingham Alabama on 1/16/2021
Steeda H-pipe
Wow what a difference it made instantly. I recommend it for anyone with an active exhaust that's looking to make it louder. Quality was second to none for sure.
Did you find this helpful?  4 of 5 Found Helpful
from HARRISON on 1/1/2021
Clean, Crisp Sound
This is what Ford should have put on the car from the factory. This H-pipe really cleans up the raspy, empty rattling can sound the resonator gives to the stock exhaust and replaces it with a crisp, throaty sound throughout the rev range. Combined with the Aggressive Tone mufflers that I purchased, the sound became much more pronounced and added exhaust burble on deceleration. You will not be disappointed with this.
Did you find this helpful?  2 of 2 Found Helpful
from MD on 1/1/2021
This product is extremely nice & sounds great don't let the price fool you its a well crafted high dollar item
Did you find this helpful?  2 of 3 Found Helpful
from Clinton, Ga on 12/31/2020
Shop swapped it out for me for $40 and took them less than 30 minutes. Looks great, sounds better, especially with the active exhaust!
Did you find this helpful?  4 of 5 Found Helpful
Verified Buyer   from DeLand on 12/9/2020
19 GT - W/O Active Exhaust
Purchased the H-Pipe wanting the old school muscle car sound. I didn't want to be obnoxious and upset the neighborhood so I opted to start with this item before going with a full exhaust revamp. A year later I am still pleased with the results. Nothing against some of the other higher end companies, but if you are looking for results without compromising quality, breaking the bank, or upsetting your significant other, then Steeda is the way to go! I did have to wait a couple weeks longer for delivery due to availability, but it was worth the wait. I had the pipe installed by a mechanic for $75, that also gave back positive feedback on the install and product marksmanship. Today I ordered the Steeda axle back and some wheel spacers so another review is forthcoming.
Did you find this helpful?  10 of 10 Found Helpful
from Wisconsin on 11/26/2020
H-pipe with active exhaust
Ordered my h pipe and within 3 days it was on my doorstep, 25 minutes of labor later, I was absolutely thrilled with the results. Went on super easy, and the sound doesn't disappoint. The variety of tones and ( sweet sweet) noise level are amazing when flipping through the factory active exhaust options. Quiet is still quiet, and the rest are just simply music to the ears, especially in track mode. 100% worth the buy and couldn't be happier with steeda's quality and results. Will definitely return for more goodies
Did you find this helpful?  9 of 9 Found Helpful
from EL PASO on 11/14/2020
There are no reviews for this product!

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