Reviews of MAGNAFLOW parts For Business

Average Rating ? The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
3.8
Manufacturer Ranking
#108
37
Spare Parts
3
Country
Italy
Website
magnaflow.com
Spare Parts
MAGNAFLOW Catalytic converter

Catalysts are another one, I can’t buy magnaflow/walker cats that reasonable anywhere local, I’ll wait if the customer is good with it for the savings.

Pros: reasonable price, customer savings
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MAGNAFLOW Catalytic converter

I recently bought an 86 and got it CA smogged after it sat for 10 years. Did a rebuilt kit for the stock carb, Walker Hitachi DFB306. Had to get a new CA compliant cat which I went with the Magnaflow 339104.

Pros: CA compliant
Vehicle: Suzuki Samurai
Part number: 339104
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MAGNAFLOW Catalytic converter
Andyelz
  • Power:
Rating 5.0

Just installed a rebuilt c60, mwr fly wheel, and exedy clutch. Mwr lightweight alternator pulley and alternator. Kyb suspension. T3 sway bar and control arms. Magnaflow cat. S2000 seats. Breast plate bracing And a bunch of oem replacement parts to pass smog. 2000 mr2 spyder

Vehicle: Toyota MR2
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MAGNAFLOW Muffler
rudbri93
  • Noise:
  • Drone:
Rating 5.0

I measured out the area under my car and then found the biggest muffler magnaflow made that i could fit. My cammed ls3 is super quiet.

Pros: super quiet
Vehicle: BMW
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MAGNAFLOW Muffler
chingatumadre5
  • Noise:
  • Drone:
Rating 4.0

I have a resonator delete and Magnaflow mufflers. The drone is there at highway speeds, but not intolerable IMO. The acceleration sounds great.

Pros: acceleration sounds great
Cons: drone at highway speeds
Vehicle: Toyota Avalon
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MAGNAFLOW Muffler
crfsuckss
  • Noise:
  • Drone:
Rating 3.5

I love my magna flow but it can be a little drony, super quiet idle and a good tone in the gas

Pros: super quiet idle, good tone
Cons: can be a little drony
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MAGNAFLOW Muffler

Got the tires installed today and what a difference some fresh rubber and suspension makes. Now onward to a less droney muffler. Magnaflow sounds great but that drone is unbearable.

Pros: fresh rubber, suspension makes difference
Cons: unbearable drone
Vehicle: Volkswagen
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MAGNAFLOW Catalytic converter
osin34
  • Rattle:
Rating 1.0

Last year, i had Argon Addicts make me a HFC pipe, which had the magnaflow 300cell ceramics. Only took 800 miles, yep, 800, for one of them to fail and fall apart. Had noticed the same noise.

Pros: Argon Addicts help
Cons: failed after 800 miles
Mileage: 1287 km
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Owner reviews of MAGNAFLOW products

The MAGNAFLOW brand is registered in Italy. Official website: https://www.magnaflow.com/ .

In March 2026, PartReview recorded 37 reviews across 3 parts by MAGNAFLOW. Average rating — 3.8 out of 5.

MAGNAFLOW is in the PartReview manufacturers ranking, currently at position 108. Over the last 30 days it dropped by 0 points.

Popular MAGNAFLOW parts

The most popular MAGNAFLOW products on PartReview:

  1. Muffler MAGNAFLOW - 20 reviews. PR Score — 82, average rating — 4.
  2. Catalytic converter MAGNAFLOW - 14 reviews. PR Score — 74, average rating — 3.7.
  3. Resonator MAGNAFLOW - 3 reviews. PR Score — not available yet, average rating — 3.6.

Most owner reviews about MAGNAFLOW parts are collected on these pages.

Top-rated MAGNAFLOW parts

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Comparisons of MAGNAFLOW parts

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