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MagnaFlow SYS A/B 2011 Ford Mustang 3.7L

Marsoni M251S
Sale price$342.50
Pay 4 payments of $85.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MagnaFlow SYS A/B 2011 Ford Mustang 3.7LThe MagnaFlow Ford Mustang Race Series 15596 doesnt leave any performance on the table with a race ready, light weight, dyno proven design ready to help your 3. 7L 2011 2012 Ford Mustang take on any pretenders, whether on the track or the street. Exhaust kit 15596 is engineered to produce our powerful, resonant signature exhaust note at VeryAggressive exterior and Aggressive interior sound levels with an axle back layout that replaces your vehicles
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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
4.2 ★★★★★
Based on 1280 reviews
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Verified Purchase
NightOwl007
Birmingham, US
★★★★★ 5
Really Helps-Especially for Star Station Tests-Haven’t Failed Since Using in Two Older Vehicles
Size: 1 Count (Pack of 1)
Ever since the new CA State mandate that older cars and trucks have to go to a Star Emissions Station for their smog check I have become very familiar with Guaranteed to Pass. The first year of getting smogged under the new regulations my 1995 truck barely failed. It’s a tougher series of tests and it really sucks to have to pay more for a smog test that is designed to get older cars and trucks off the road that would normally pass a regular smog check. It came at a bad time, having just been laid off and losing my health insurance and income and trying to figure how to come up with money for truck repairs to get my registration renewed so I could be a viable job candidate in the really bad job market of a few years back (and still today, may I add.) But that is a whole other issue that gets my blood boiling. So back to my experience with Guaranteed to Pass. My 1995 Ford Truck barely failed and I mean barely according to the emission numbers so I had the manifold cleaned out, used premium gas for a tank and added Guaranteed to Pass. Having two gas tanks was handy as I could switch the tank to a fresh tank without the remainder of the additive in it for the retest. It passed with flying colors. So for our other older 1993 mini-van and the truck in the few successive years since I always run the premium gas with Guaranteed to Pass in the tanks before the smog check. We’ve had the van and truck tested 3-4 times combined since and they pass every time. So I’m sold on Guaranteed to Pass and will vouch for it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2016
S
Verified Purchase
Stewart R.
Birmingham, US
★★★★★ 5
A good price
Size: Pack of 1
Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
R
Verified Purchase
RJP
Houston, US
★★★★★ 5
Great product name and value
Size: Pack of 1
Great filter great name for a European car
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
F
Verified Purchase
Fight Fair
Lake Worth, US
★★★★★ 5
2008 ml550 works
Size: Pack of 1
2008 ml550, fits well, works well, the Mobil1 filter is also a nice option,
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Reviewed in the United States on February 25, 2026
T
Verified Purchase
Thomas
Lake Worth, US
★★★★★ 5
Great filter at a great price.
Size: Pack of 1
Great filter at a great price. I like being able to change the oil in my older Mercedes for about a third of what the oil change place charges and 1/4 that of the dealer without the wait and using superior products like this Mann oil filter. Also, I like knowing it is done and done correctly. The whole process is less than an hour start to finish and the local recycling center takes the old oil.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025

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