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Magnaflow catalytic converters

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Old Oct 14, 2015 | 03:41 PM
  #1  
AFDisco ll's Avatar
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Overlanding
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Default Magnaflow catalytic converters

So I'm going to install new magnaflow catalytic converters (y pipe) and new magnaflow cat back kit with new O2 sensors. Super pumped about it I might add..... Anyway my question is..... Do u see much improvement on MPG's and or HP?
 

Last edited by AFDisco ll; Oct 14, 2015 at 03:43 PM. Reason: Wrong spelling
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Old Oct 14, 2015 | 03:44 PM
  #2  
Joemamma1954's Avatar
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Members have reported nicer sound only, no improvements on mpg or HP.
 
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Old Oct 14, 2015 | 05:29 PM
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Winching
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Absolutely nothing. Lol. Sounds nice though. I will say, it was dissapointing at first. After about 1500 miles it sounded much much better.

Search youtube, I have sound clips of it. Not the best quality video but you will get the idea.
 
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Old Oct 19, 2015 | 10:43 AM
  #4  
AFDisco ll's Avatar
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Overlanding
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Hey all,
So I ended up installing high flow flowmaster cats and 21/4 inch highflier flow master exhaust (70series). The disco sounds better than ever. It compliments the motor swap I did last year. I think I'm good to go for the next 150000. Thanks everyone for the input
 
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Old Oct 20, 2015 | 08:32 AM
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Winching
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Sound clip please!...

Lol
 
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