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Magnaflow Exhaust Systems Part #16618 Customer Reviews

Average Rating

7 Customer Reviews

Sounds Nice

Reviewed by Ashley M (CYPRESS, TX) Reviewed for a 2007 Pontiac G5 — Apr 18, 2013 11:01 PM

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1 of 2 people found the following review helpful.

The sound is noticeably different, could be louder though, going to make some mods. Adds some hp, great combo with my injen cold air intake!

Magnaflow Exhaust System for 2007 Cobalt

Reviewed by Bohdan K (Ft Myer, VA) Reviewed for a 2007 Chevy Cobalt — May 20, 2012 4:19 PM

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4 of 8 people found the following review helpful.

Very nice system, sounds good without being too loud. Very easy installation. Tailpipe could look a little bit better with a smoother pipe transition at the end of the tailpipe. Overall excellent product.


Reviewed by Garrett F (Pulaski, VA) Reviewed for a 2008 Chevy Cobalt — May 15, 2011 3:22 PM

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the exhaust was easy as pie to install. sounds and looks great. Would definitely recommend to anyone with a g5 or cobalt.

Performance Sound

Reviewed by Phillip B (Robstown, TX) Reviewed for a 2011 Dodge Charger — Feb 15, 2011 10:04 PM

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6 of 7 people found the following review helpful.

love the way it sounds, has a nice growl

2009 G5

Reviewed by Melody L (Saginaw, MI) Reviewed for a 2009 Pontiac G5 — Nov 24, 2009 9:09 PM

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4 of 4 people found the following review helpful.

This catback sounds great, not raspy at all. Very deep aggressive sound. Absolutely no regrets, would recommend to anyone.

magnaflow exhaust

Reviewed by Charles E (Germantown, MD) Reviewed for a 2009 Pontiac G5 — Jun 23, 2009 8:16 PM

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7 of 7 people found the following review helpful.

the magnaflow exhaust was very easy to install on my 2009 g5 pontiac. The tone is excellent and the fit was right on. I would recommend this system to anyone who wants to upgrade the exhaust, but doesnt want excessive noise.

jacob hawks system

Reviewed by Jacob H (Carnegie, PA) Reviewed for a 2006 Chevy Cobalt — Sep 27, 2008 12:19 PM

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5 of 5 people found the following review helpful.

i thought it was going to be hard to put the system on, but the hardest part was getting the old one off all i had to do was take the included bolts and bolt on the new cat and then slip on the new peices and tight the clamps and i was done. why dont the manufactures make it that easy

Magnaflow Exhaust Systems - 16618

Cat Back Exhaust - Street Series
  • $208.68 - $3,652.00
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  • Style:
    2.25" Single rear exit
  • Part #:
  • Sound level: Moderate
  • Main piping diameter: 2.25"
  • 3.5" single, round, double wall, polished, stainless steel tip
  • 4" x 9" x 14" polished, stainless steel muffler
  • Download installation instructions (PDF)
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