Skip to content

MagnaFlow Muffler Mag SS 18X5X8 3 O/C

Marsoni M251S
Sale price$162.00
Pay 4 payments of $40.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MagnaFlow Muffler Mag SS 18X5X8 3 O/CThe MagnaFlow 5" X 8" Oval Straight Through 12259 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno proven performance thanks to its free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3 3in. diameter inlet outlet Straight Through layout allows you to install it in whatever orientation and configuration you see
Easy Shipping

Quick Dispatch:

Your MagnaFlow Muffler Mag SS 18X5X8 3 O/C orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your MagnaFlow Muffler Mag SS 18X5X8 3 O/C ships.

Need Help?
Questions about MagnaFlow Muffler Mag SS 18X5X8 3 O/C, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for MagnaFlow Muffler Mag SS 18X5X8 3 O/C in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1811 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Great value
Color: Navy Blue, Size: Medium
I love this shirt. Great value, great fit. Hidden button collar is a must.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
K
Verified Purchase
Kenny Garon
Cuba, US
★★★★★ 1
Not what was expected
Color: Black, Size: X-Large
The shirt did not match the image on the website. While it is a button-down collar, the buttons are concealed, rather than exposed, and the material is polyester or nylon, giving the shirt a plastic sheen, which I do not like. The image on the website showed exposed buttons, and with tremors in my hands, exposed buttons are hard enough to secure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
G
Verified Purchase
Gonzalez Family
Louisville, US
★★★★★ 5
Tela buena calidad
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
G
Verified Purchase
Gary A Hill
Fort Morgan, US
★★★★★ 4
Sizeneed 3x
Color: White, Size: XX-Large
I’m to big so it’s to small need 3x
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
M
Verified Purchase
Michel Faulkner
Charlottesville, US
★★★★★ 5
Better that expected
Love the fit and fabric. Much better that I expected. I will be ordering more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

recommand products