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Magnaflow Exhaust Systems - 16824

Cat Back Exhaust - Street Series
  • $728.27
  • Free Shipping
  • Ships By 11/20
  • What Do You Drive?


  • Style:
    3" Quad rear exit
  • Part #:
  • Color/Finish: Stainless
  • Exhaust Inlet Connection Type: Bolt-On
  • Sound level: Moderate
  • Exit Location: Quad Split Rear
  • Tip Type: Double Wall
  • Tip Diameter: 4 in.
  • Download installation instructions (PDF)

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Magnaflow Exhaust Systems Part #16824 Customer Reviews

Average Rating

2 Customer Reviews

Find a very good shop to install

Reviewed by Neil S (Dana Point, CA) Reviewed for a 2010 Subaru Impreza — Mar 27, 2012 12:13 PM

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7 of 8 people found the following review helpful.

Out of the box, the Magnaflow for my STI had so little clearance that I came very close to sending it back. And that would have been a huge hassle. Fortunately, my installer was Cobb Tuning. The guys there went way out of their way to "make it fit". Lots of benchwork - hammering on heat shields, etc. - to acquire clearance. So far, no rattles or contact. But I will be taking it back to Cobb in a week to check the fitment again. Looks great. Sounds great. A very poor fit from an otherwise good company.

Good Value And The Sound Is Music To My Ears

Reviewed by Jonathan C (Melbourne, FL) Reviewed for a 2008 Subaru Impreza — Jan 14, 2010 11:00 AM

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5 of 8 people found the following review helpful.

Stainless Steel catback exhaust purchased for under $600.00. Had a local shop do the install for $90.00. Very deep exhaust note - not what you expect from 4 cylinders - But then it is a boxster after all. I love it.