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Borla 2.50in Dual In/Out 19in x 9.5in x 4in PRO-XS Muffler

Marsoni M251S
Sale price$138.50
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Borla 2.50in Dual In/Out 19in x 9.5in x 4in PRO-XS MufflerSKU: 400286 UPC: 808422002868 Borla ProXS Muffler 2. 5in Dual Inlet 2. 5in Dual Outlet 4in x 9. 5in Oval x 19in Long Body 400286 Borla 400286 ProXS muffler delivers aggressive exhaust tone and performance gains for custom setups on cars, trucks, and SUVs. This universal 2. 5 inch dual inlet dual outlet design with internal X pipe enhances flow, power, torque, and fuel efficiency while reducing weight. Reversible construction fits left or right side
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Exchange/Return Notes
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4.9 ★★★★★
Based on 599 reviews
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M
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MH
Boise, US
★★★★★ 3
Runs large with gaping arm holes.
Size: Large, Color: White
This runs extra large and the arm holes are gaping. You can see your undergarments through the arm holes. I am hoping that the shirt shrinks in the wash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
J
Verified Purchase
Jean iacovone
Belleville, US
★★★★★ 5
It soft and fits perfectly
Size: Large, Color: Black
Good love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
D
Verified Purchase
Dee
Lexington, US
★★★★★ 5
Nice fit
Size: Medium, Color: Black
Its good i like it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
C
Verified Purchase
Cliente de Amazon
Whiting, US
★★★★★ 5
Buena calidad
Size: Medium, Color: Black
Buena calidad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
C
Verified Purchase
Cody Northup
West Palm Beach, US
★★★★★ 4
Runs large
Size: Large, Color: White
Runs much larger than I expected. I am 5’4”& 136 pounds. Usually wear a medium or large in some knit tops. So I need to stitch the side seams in hopes it will fit better. I like the weight and softness of the fabric, but really disappointed in the too large armholes. Unwearable for me until I can sew new side seams.
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Reviewed in the United States on February 11, 2026

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