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Magnaflow XL Turbo Mufflers - 13259

Center Inlet / Offset Outlet - Oval Muffler
  • $78.96
  • 1-Year Lower-Price Guarantee
  • Free Ground Shipping
  • Overnight Shipping Available: $9.99
  • Ships By 12/17


  • Part Size:
    3.00" Inlet/Outlet
  • Style:
    4" x 9" x 18" body
  • Part #:
  • Center/Offset
  • 4" Body Height
  • 9" Body Width
  • 18" Body Length
  • 24" Overall Length
  • Dual 3" Core Diameter

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Magnaflow XL Turbo Mufflers Part #13259 Customer Reviews

Average Rating

4 Customer Reviews

Now my truck sounds like a truck

Reviewed by Robert O (Apple Valley, CA) Reviewed for a 2014 GMC Sierra — Jun 09, 2017 1:07 AM

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The only mufflers I buy are these... Mellow at Idle but you when you cut her lose these mags sound amazing, not like those beer can mufflers from Santa Rosa Ca

Great muffler

Reviewed by Miguel V (GILBERT, AZ) Reviewed for a 2005 Chevy Silverado — Sep 25, 2015 6:41 AM

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Got this muffler to replace my 14" dual exhaust flowmaster.Way better sound glad I went with Magnaflow!


Reviewed by richard b (phoenix, AZ) Reviewed for a 2004 Mini Cooper — Jun 15, 2012 1:33 PM

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8 of 9 people found the following review helpful.

the muffler arrived quickly, was as ordered. Installed it next day (welded). Sounds great at idle, louder than expected for a turbo muffler, but no rrrrresonance to speak of. V6 sounds like a V8 (much to my suprise and thrill). Great price, great service, great product. Thanks AutoAnything.

Great Muffler

Reviewed by Greg H (Monroe, LA) — Dec 26, 2011 8:55 PM

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2 of 2 people found the following review helpful.

Magnaflow makes the best. Glad that I made this decision.