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Flowmaster Universal Catalytic Converters (49-State Legal) Part #2831125 Customer Reviews

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2 Customer Reviews

Flowmaster High Flo Spun Body Cats.

Reviewed by Ronald D (COEUR D ALENE, ID) Reviewed for a 2007 Ford F-150 — Mar 09, 2015 8:06 PM

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Had bad factory cats so I redid my entire exhaust. Flowmaster cats seem to be working just fine. Service engine light is off. Definitely have more power and torque. And not sucking down a ton of gas!!!!

Pure Awesomeness

Reviewed by Allen D (Ridgewood, NY) — Oct 10, 2013 7:29 AM

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3 of 4 people found the following review helpful.

I recently installed headers to my 2005 GMC Yukon Denali but the cats they sent me were damaged so I searched for the right cats and found them here. These Flowmaster cats didnt effect the sound or the performance of my truck and kept it legal to drive. I am super happy. Thanks guys.

Flowmaster Universal Catalytic Converters (49-State Legal) - 2831125

Spun Body
  • $134.00
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships Between 6/26 - 6/28


  • Part Size:
    10.5"L x 4"W x 4"H
  • Style:
    EPA OBDII - 2.5" inlet, 2.5" outlet, without air tube, with O2 sensor port
  • Part #:
  • Installation may require welding or cutting
  • Engine size: up to 5.9L
  • Gross Vehicle Weight: up to 6,250 lbs
  • Not CARB emission certified
  • Cannot be shipped to California

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