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Stainless Works 2.25in ID OFFSET INLET/ 2.25in OD OFFSET OUTLET (ON SAME SIDE) 4inX8in

Marsoni M251S
Sale price$165.78
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Get it in 3 business days with 1 day shipping. Friday, May 29
Stainless Works 2.25in ID OFFSET INLET/ 2.25in OD OFFSET OUTLET (ON SAME SIDE) 4inX8inTurbo S tube muffler, Made from 304 stainless steel for maximum corrosion resistance. This muffler has 2 1 4" ID offset inlet and a 2 1 4" OD offset outlet same side with a 2 1 4" core and shell size 4" x 8" x 14" with an overall length of 18" with a mill finish. Stainless Works is the only manufacturer to make the body, core, and packing out of 304 stainless steel. Exclusive louvered core creates a sweet "Street Rod" deep tone that is very
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4.6 ★★★★★
Based on 232 reviews
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A
Verified Purchase
Arun Durairaja
Houston, US
★★★★★ 4
Good filter, Expensive
Size: (Pack of 1)
I like the product very much. It was upto my expectations but little expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2023
S
Verified Purchase
Stullos302
Waukegan, US
★★★★★ 5
Quality Product, Great Investment
Size: 1 Count (Pack of 1)
Installation was a bit of a hassle, but that has more to do with my skills than the product. Product seems to be of great quality. The stickers included to warn mechanics that the filter is not disposable is a blessing!
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Reviewed in the United States on April 26, 2026
E
Verified Purchase
Emma
Lexington, US
★★★★★ 5
Easy install
Size: 1 Count (Pack of 1)
Easy install and fits '21 Ford Bronco!
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Reviewed in the United States on April 7, 2026
W
Verified Purchase
William J. Austin
Boise, US
★★★★★ 5
Just as excellent as all other K&N products I've used
Size: 1 Count (Pack of 1)
Great fit, and lot more more robust in build than the OEM filter it replaces. I've replaced the factory cabin air filters in at least 3 vehicles with these, when the time came to replace. Side note: This one went into a 2020 Lincoln Aviator and --consistent with my experience with previous Lincoln models -- the retaining tabs on the filter housing door snapped off when I was trying to remove it. Nothing to do with the K&N filter, but I just don't understand why Lincoln can't design a better housing door mechanism.
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Reviewed in the United States on September 16, 2025
Z
Verified Purchase
Zoloft
Boise, US
★★★★★ 5
Great fit, great replacement for standard filter.
Size: 1 Count (Pack of 1)
Very tight fit, but fit it does. I put this in my 2.5L Ford Escape Hybrid 2020. Fits tight, but well, so no wiggling.
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Reviewed in the United States on September 8, 2025

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