Your Cart Is Empty
Video
Images
Showing 1 - 3 of 3
Video

We’re sorry. The information you have requested is temporarily unavailable.



Magnaflow Performance Mufflers Part #12579 Customer Reviews

Average Rating

2 Customer Reviews

Magnaflow 12579

Reviewed by Jeff T (Des Moines, IA) Reviewed for a 1999 Dodge Dakota — Jun 20, 2017 3:20 AM

Was this review helpful?
Yes   No

The 12579 is a large case single inlet, single outlet muffler. Internally the exhaust is split running the length of the case rejoining before exiting. The muffler has a nice quiet rumble at idle with no drone at speed. It has a nice performance sound when the throttle blades are opened wide. Install consists of headers, 2 1/4" to 3" Y-pipe, 3" through remainder.

Magnaflow 12579

Reviewed by Adam E (Dubuque, IA) Reviewed for a 1967 Chevy C/K Pickup — Nov 09, 2012 7:46 AM

Was this review helpful?
Yes   No

Ordered one Magnaflow 12579 for my custom '67 chevy truck and wanted nice and quiet for cruising as I have an exhaust dump for hot rodding. It kept it quiet but still had a very nice tone with no drone. Welds were clean and easily polished

Magnaflow Performance Mufflers - 12579

Center Inlet / Center Outlet - Oval Muffler
(2)
  • $68.91 - $230.54
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships By 8/18

Options

  • Part Size:
    3.00" inlet/outlet, 5" x 11" x 22" body
  • Color:
    Unfinished
  • Part #:
    12579
  • MagnaFlow Part # 12579
  • Center/Center
  • 5" Body Height
  • 11" Body Width
  • 22" Body Length
  • 28" Overall Length
  • Dual 2.5" Core Diameter
ADD TO CART
Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat