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Your cart is empty.Material: 409 Stainless Steel Inside Diameter: 3" Bi-Directional With virtually no restrictive qualities, the Widowmaker 10" produces Black Widow’s signature aggressive and clean tone with a small 10” x 5” footprint. Ideal for tight spaces, the Widowmaker has a straight through patent pending internal hourglass design that allows for maximum horsepower and torque – and without a harsh drone sound. All Widowmaker mufflers are backed by Black Widow’s Lifetime Limited Warranty. Go to Warranty for details. NOTE: Because Black Widow mufflers are universal and not a direct OEM fit, we recommend installation by a qualified muffler shop.
Justin Kahle
Reviewed in the United States on March 8, 2025
Best muffler purchase.
Carrissa M.
Reviewed in the United States on March 19, 2025
Fantastic sound!!!!!!!!!!
Scott Garrett
Reviewed in the United States on May 9, 2024
Great muffler, good price
Norm
Reviewed in Canada on January 27, 2024
Absolutely bumped the HP & torque up
Mitch Hammond
Reviewed in the United States on July 26, 2023
The media could not be loaded.
JJS
Reviewed in the United States on March 29, 2023
This muffler is amazing, ive ran flowmaster, magnaflow and cherrybombs, obviously i like my stuff loud but i like to be able to talk in the truck this is on a 99 yukon with a 350 and inside is almost dead quiet but outside is loud! Definitely a good buy!
Dustin s.
Reviewed in the United States on October 13, 2023
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William O'Brien
Reviewed in the United States on August 25, 2022
Had my doubts about the claims, little to no drone and a loud sound? This muffler is exactly that. I used an app on my phone to judge the difference between my previous set up and this one. This dropped the in cabin sound substantially and reduced the drone to practically 0.Step on it? Car screams and is louder than before ON THE OUTSIDE. Inside is so quiet now. Almost like it has stock exhaust. This was a huge win.Sound is very open, hear all the gurgles on deaccel. Doesnt sound like a chambered muffler, on some videos it does have that gross chambered sound but none of that in person. Its just a raw, opened, throaty noise.Construction is top notch. Cant beat it for the price.I put this on a 2013 Subaru Outback 3.6r, glorious flat 6 sounds. Car also has wheels, coils and a tune.I purchased the 10inch long by 3 inch. I previously had a 16 inch bullet muffler then a 35inch cherry bomb. None of that did anything to make the drone better.
Diego Martinez
Reviewed in the United States on July 27, 2022
The media could not be loaded.
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