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Magnaflow Exhaust Systems Part #15845 Customer Reviews

Average Rating

8 Customer Reviews

Magnaflo installation

Reviewed by Shaun E (Trenton, NJ) Reviewed for a 2004 GMC Canyon — Jun 23, 2012 7:33 AM

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Went very well once you get old system off, I had to cut it out. The only thing is you buy a really nice exhaust system & you have to use your old bolts to attach. Which for me snapped off when I took the old one off so I had to go out anyway & get new bolts. Very pleased w/ it, performance is better but I still have OE manifold & cats so I'll really see wut happens w/ my new OTTP header and only one high flow cat.

love it

Reviewed by Glenn C (Scottsville, KY) Reviewed for a 2004 Chevy Colorado — May 03, 2012 4:36 AM

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best exhaust system i have ever had

2006 Chevy Colorado Extreme

Reviewed by Maggie S (Cape May Court House, NJ) — Nov 17, 2011 9:04 AM

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0 of 1 people found the following review helpful.

Great product,Fast Shipping.I also ordered the magnaflow cat along with the exhaust and it definitely has made a big difference.Had to run to the hardware store to pick up two nuts and washers that were not included and didn't come with new nuts where the cat bolts up to the header pipe.my mechanic had to bend and tweek the hangers on the tailpipe section a little bit to give the pipes plenty of clearance from hitting the frame crossmember.wouldnt suggest putting on yourself.other than that i would definitely suggest this muffler to anyone.

2010 Colorado 3.7L

Reviewed by Kim B (Ellisville, MO) Reviewed for a 2012 Chevy Colorado — Aug 10, 2011 5:36 PM

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3 of 3 people found the following review helpful.

Fast shipping, great price and easy to install. Everything fit fine and at idle it is hard to tell it has the exhaust on the truck. Step on it and you feel the difference. I have not checked the mileage yet but with my foot in it the mileage will not be good.

Nice sound not much in added performance

Reviewed by Anthony S (Benicia, CA) — Jul 17, 2008 8:50 PM

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4 of 4 people found the following review helpful.

Installed on 2007 Chevy colorado. Good quality kit, nice sound (not loud), easy to install. More work removing old exhaust. Slight improvement in mid to high rpm power, no increase in mileage. Received more power and better mileage with cold air intake kit at half the cost. Tony from NOCAL

A hot system

Reviewed by James R (Camillus, NY) Reviewed for a 2005 Chevy Colorado — Feb 10, 2008 1:33 AM

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23 of 26 people found the following review helpful.

High quality,fit perfectly,muffler shop had it installed on my 05 Chevy Colorado Z71 in less then 15 min. Combined with an AirAid intake system with their PowerAid throttle body spacer,my truck now feels like it has a small V-8 in it.Very noticable increase in power and torque in the low and mid range.Inside the truck the sound isn't any louder then stock,even at highway speeds,unless you really put your foot into it.And the large polished tip makes it known that you've got something under your vehicle.It looks great.And dealing with AutoAnything couldn't be any better or easyer.

Nice sound

Reviewed by Jeremiah F (Wasilla, AK) Reviewed for a 2007 GMC Canyon — Oct 29, 2007 2:00 AM

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2 of 2 people found the following review helpful.

I thought it'd be a little louder, but I like it alot on my 07 canyon

2.8L 06 colorado

Reviewed by Jonathan K (Delano, CA) Reviewed for a 2008 Chevy Silverado — Oct 20, 2007 8:08 PM

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5 of 5 people found the following review helpful.

The magnaflow catback system makes my truck sound likes its just eaten its wheates. It's not crazy loud either so the police don't give me that crazy look when I pass by. Great product and that discount made it even better. AutoAnything is the best!!!

Magnaflow Exhaust Systems - 15845

Cat Back Exhaust - MF Series
(8)
  • $202.60 - $3,904.65
  • Free Shipping
  • Ships By 2/20
  • What Do You Drive?

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  • Style:
    2.5" Single side exit
  • Part #:
    15845
  • Sound level: Moderate
  • Main piping diameter: 2.5"
  • 3.5" single, round, single wall, polished, stainless steel tip
  • 5" x 11" x 22" polished, stainless steel muffler
  • Download installation instructions (PDF)
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