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Magnaflow Exhaust Systems Part #15789 Customer Reviews

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2 Customer Reviews

Magnaflow exhaust/banks turque tube headers 2004 GMC 2500 HD

Reviewed by Jody T (Montgomery, TX) Reviewed for a 2004 GMC Sierra — May 15, 2012 9:36 PM

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7 of 11 people found the following review helpful.

I had an exhaust shop install my my magnaflow system along with banks torque tube headers. The four inch tip has a tuff look. The sound is deep and makes my truck sound strong. I have not pulled a trailer yet. But on the hi-way I gained 1.5 MPH.

Very good product

Reviewed by David S (Velva, ND) Reviewed for a 2004 GMC Sierra — Mar 12, 2009 8:40 PM

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2 of 4 people found the following review helpful.

Easier install than I thought it would be, took about an hour. Sounds good, looks good.

Magnaflow Exhaust Systems - 15789

Cat Back Exhaust - MF Series
(2)
  • $631.25
  • Free Shipping
  • Ships By 8/20
  • What Do You Drive?

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  • Style:
    4" Single passenger side rear exit
  • Part #:
    15789
  • Color/Finish: Stainless
  • Exhaust Inlet Connection Type: Clamp-On
  • Sound level: Moderate
  • Exit Location: Single Passenger Side Rear
  • Tip Type: Single Wall
  • Tip Diameter: 4 in.
  • Download installation instructions (PDF)

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