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#4473834
Patriot Exhaust H3824 Shielded Side Tube Turnout Extensions w/Mufflers
- The muffler inside diameter is 1-7/8"
- Designed to fit 3-1/2" diameter collectors
- Measures a total of 26" in length and has a 3-1/2" case diameter
$407.95
/pair
In Stock
$448.75
Save $40.80
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Product Summary
Universal Fit, 3.5" Inlet Diameter, 3.50" Outlet Size
- The muffler inside diameter is 1-7/8"
- Designed to fit 3-1/2" diameter collectors
- Measures a total of 26" in length and has a 3-1/2" case diameter
- The slotted one-piece shield design gives your rod a great custom look and offers heat protection
- Comes with built-in six sided louvered mufflers that provide excellent sound control without restriction horsepower
Rebates Available
See rebate detailsKey Specs
| MFG. Part # | H3824 |
| Brand | Patriot Exhaust |
| Exhaust Tubing Diameter | 3-1/2 Inch |
| Material Type | Mild Steel |
| Finish | Chrome |
Need To Know
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Return PolicyPatriot Exhaust H3824 Details
Patriot Exhaust H3824 Details
No more ankle burns! The classic slotted one-piece shield design gives your rod a great custom look and heat protection when exiting the car. Comes with built-in six sided louvered mufflers that provide excellent sound control without robbing horsepower.
- 26" long
- Fits 3-1/2" diameter collectors
- 3-1/2" case diameter
- 1-7/8" muffler inside diameter
Extensions have both the shields and mufflers installed. For 3-1/2" collectors.
Item Details
3-1/2 x 26 InchRebates
Pertronix 10% Off Dougs, JBA & Patriot Parts Sale

Pertronix 10% Off All Parts under the Dougs, JBA and Patriot Brands, running from August 1, 2026, through August 31, 2026. For a limited time, customers can save 10% off on All Parts under the Dougs, JBA and Patriot Brands, making it the perfect opportunity to upgrade your vehicle with high-quality components. No rainchecks. Sale prices apply to purchases made during the sale period only.
Guides & Documents
Patriot Exhaust H3824 Specifications
Patriot Exhaust H3824 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | H3824 |
| Brand | Patriot Exhaust |
| Exhaust Tubing Diameter | 3-1/2 Inch |
| Material Type | Mild Steel |
| Finish | Chrome |
| GENERAL | |
| Inlet Diameter | 3.5" |
| Overall Length | 26.00" |
| Outlet Size | 3.50" |
| Exhaust Tip Shape | Round |
| Overall Width | 4.75" |
| Outside Diameter | 3.50" |
| Inside Diameter | 1.90" |
| Notes | Expanded pipe length is 3.50" 5.00" radius. Internal muffler length is 12.50" Heat shields are 19.00" long. |
| Sold in Quantity | Pair |
Ratings & Reviews
4.9
16 Reviews
Customers have highly recommended our product for its excellent quality and usability. The product has been praised for its great look, perfect fit, and the ability to bring down noise levels. It has been confirmed to work well on various models like Ford hi-boy, T-BUCKET and '32 roadster. Users also appreciate the heat shield feature for preventing burns while exiting the vehicle, thus adding safety. The product's sound quality is also appreciated, described as mellow when driving but powerful when revved up. It is, however, mentioned as a bit heavy. One user also reported that the product wasn't as loud as anticipated but still impressive, adding aesthetic value.
Ratings & Reviews
4.9
16 Reviews
Customers have highly recommended our product for its excellent quality and usability. The product has been praised for its great look, perfect fit, and the ability to bring down noise levels. It has been confirmed to work well on various models like Ford hi-boy, T-BUCKET and '32 roadster. Users also appreciate the heat shield feature for preventing burns while exiting the vehicle, thus adding safety. The product's sound quality is also appreciated, described as mellow when driving but powerful when revved up. It is, however, mentioned as a bit heavy. One user also reported that the product wasn't as loud as anticipated but still impressive, adding aesthetic value.
4.9
16 reviews
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Great product
5.0
2 years ago
2four
Goodlettsville, Tn
Verified
Great
Would Recommend
I would buy it again
4.0
2 years ago
Punkun Johnson
Barry< IL
Verified
See the pros. They where exactly what I wanted.
Would Recommend
Great set of mufflers !
5.0
3 years ago
Gene
Brookfield , Ohio
Verified
Worked and looked just perfect on my 32 hi-boy roadster ..
i would buy this again when needed
5.0
3 years ago
steve
hubbardston,mass.
Verified
for use with outside frame headers, w/ shield to prevent burns when exiting vehicle, for my project build.
Would Recommend
I would buy again.
5.0
4 years ago
flash
Pittsburgh, Pa.
Verified
I installed these on a 1934 ford three window coupe. Looks great and has a nice rumble sound.
Would Recommend
i recommend and would buy again
4.0
5 years ago
Tim Saunders
Lowman, N. Y.
Verified
These exhaust side pipes with heat shield look real good, they sound great, mellow when driving but when ya get in it they sound like your Boss of the road. They make my T-BUCKET look awesome. Thanks ya`ll.
Would Recommend

Definitely recommend
5.0
6 years ago
Larry M
Batavia, IL
Verified
Great shields. Eliminated leg burn. Need to have some way to make quieter.
Would Recommend
good quality and nice look
5.0
7 years ago
Matt
Vienna, AUSTRIA
Verified
I need it for a '32 Ford hi boy
Would Recommend
Would recommend.
5.0
8 years ago
Moleeds
Ukiah, ca
Verified
A little heavy but brought down noise level that cops shouldn't mess with me.
Would Recommend
I would buy it again
5.0
8 years ago
mike
Pittston PA
Verified
Pipes are beautiful, not as loud as I thought they would be but when you rev it up there AWESOME
Would Recommend
Showing 10 of 16 reviews
Questions & Answers
Questions & Answers
4 Questions • 6 Answers
Can the heat shield part be ordered separately? Thanks , Jon
by jon
• 10 years ago
1 answer
View Answer
How far over the 3.5" collector do these extensions slip on? My T-Bucket has a very short wheelbase and from the front of dimension "C" to my back tire is only 59". I would like to use the SBF sprint headers and these mufflers. Will they fit?
by 1923TBucket
• 13 years ago
2 answers
View Answers
I know the pipe is 3-1/2" id, I want to know the actual id of the muffler inside of the pipe. Thanks
by
• 14 years ago
2 answers
View Answers
Can these extensions be ordered with the high temp coating like the sbford sprint headers?
by 31 Ford
• 15 years ago
1 answer
View Answer
4 of 4 questions shown
