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๐Ÿ”Š magnaflow performance muffler 12588 - straight-through, oval center/dual exhaust, 4in x 9in dimensions, 3in inlet/2.5in outlet diameter, 22in body length, 28in overall length, satin finish - deep sound logo

๐Ÿ”Š MagnaFlow Performance Muffler 12588 - Straight-Through, Oval Center/Dual Exhaust, 4in x 9in Dimensions, 3in Inlet/2.5in Outlet Diameter, 22in Body Length, 28in Overall Length, Satin Finish - Deep Sound Review

4

ยท

Very good

Revainrating 5 out of 5ย ย 
Ratingย 
4.8
๐Ÿ”Š Exhaust Systems & Parts, ๐ŸŽ๏ธ Performance Car Parts & Accessories

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Details

BrandMagnaFlow Exhaust Products
MaterialStainless
Item Weight22.12 Pounds
ShapeOval

Description of ๐Ÿ”Š MagnaFlow Performance Muffler 12588 - Straight-Through, Oval Center/Dual Exhaust, 4in x 9in Dimensions, 3in Inlet/2.5in Outlet Diameter, 22in Body Length, 28in Overall Length, Satin Finish - Deep Sound

BRUSHED SATIN FINISH - The brushed satin finish of this universal performance muffler will upgrade the appearance of your vehicle's exhaust system thanks to its premium aesthetic. DEEP SIGNATURE MAGNAFLOW SOUND - This universal muffler is engineered to produce the deep resonant exhaust tone that MagnaFlow is famous for. UNIVERSAL FIT - The universal configuration of this performance muffler means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation. STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle. LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlowโ€™s limited lifetime construction warranty.

Reviews

Global ratings 4
  • 5
    3
  • 4
    1
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

I installed this on my 2017 ram 1500 and love the sound

I installed this on my 2017 ram 1500 and love the sound. It's a little louder than the original until you step on it. Good sound Hemi. I had the 18" model on my 2013 Ram and it was a bit noisy and buzzed a little when the MDS kicked in. This model doesn't have a good sound for us old heads who don't want it too loud. .!

Pros
  • Great overall performance
Cons
  • Secret

Revainrating 5 out of 5

Dimensions are ID So plan accordingly

Important Notice. The size of the inlet/outlet holes corresponds to the inner diameter. Very important if you plan to pinch like me. I installed this on Tundra 5.7 2008. I wanted something complete and it was just the ticket. It's slightly louder than the original with a much more pleasant tone. Very slight hum around 1700 rpm. Excellent build quality. If you want something louder, go for the 12288. Same size inlet/outlet but shorter body.

Pros
  • Best
Cons
  • Modernity

Revainrating 4 out of 5

As advertised. Good quality.

I did a lot of research before purchasing this 22 inch muffler. I wanted the muffler to be louder than stock but not the kind I would carry on long trips. I installed it as part of the back panel. The sound is deep. Louder than normal by about 3-4dB, although YMMV. I had a hum around 1100 - 1300 rpm in 6th gear (about 45 mph). I fixed this by installing an Exhaust Chemical Resonator. Although this removed about 2dB I'm fine with that as I don't have any hum in any area, there is still power and

Pros
  • Hands free operation
Cons
  • Minor issues