If you want it a bit louder, Magnaflow.
Pros: bit louder
Reviews of MAGNAFLOW muffler
PR Score
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64 votes
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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
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
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
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
On my eclipse gs sport I've put in a racing header and cold air intake, (although my tuner said the stock intake is actually better than any aftermarket stuff because of where the breather is located). I also had a custom exhaust made with magnaflow mufflers.
Pros: racing header installed
Cons: stock intake better
Vehicle:
Mitsubishi Eclipse
Old school 70s style muffler shop put a magnapack in place of the stock resonator and took off the muffler. $190 cash, nice deep growl but silent when cruising
Pros: nice deep growl
Cons: silent when cruising
Vehicle:
Volkswagen
For the muffler I just went with a simple round straight through style muffler from magnaflow.
Pros: simple, straight through
just replaced everything after the second o2 sensor and did a straight 2.25 inch exhaust with a magnaflow straight thru muffler and tip.
Pros: straight thru muffler
I just installed the Chipwerke Piggy Back and LOVE the responsiveness already. plan on adjusting to setting 4-1. Added a Magnaflow 2.5 resonator 10416 and Magnaflow Muffler 11226. Not looking for much just a tad deeper sound and happy this far until a legit downpipe and catback are released down the road.
Pros: tad deeper sound
Vehicle:
Volkswagen Jetta
Part number: 11226
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What we know about MAGNAFLOW muffler
The brand is registered in Italy. Official website: https://www.magnaflow.com/.
In March 2026, PartReview has a mixed opinion of MAGNAFLOW muffler. PR Score — 82 out of 100, based on 20 reviews and 64 votes. 15 positive reviews, 4 neutral reviews, 1 negative review. Average rating — 4 (out of 5). Votes: 53 up, 11 down.
Users also evaluated the qualities of MAGNAFLOW muffler:
- Noise - exhaust becomes loud or boomy, affecting comfort and legality - rated positively. 3.8 points out of 5.
- Drone - low-frequency resonance at certain speeds, tiring on trips - rated ambivalently. 2.6 points out of 5.
- Rust/damage - visible holes or severe rust on the canister reduce silencing - rated negatively. 1 point out of 5.
Muffler MAGNAFLOW in car-specific ratings
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Muffler MAGNAFLOW in comparisons
There are 1 comparison of MAGNAFLOW muffler with other manufacturers on PartReview.
In particular, see which muffler are better: MAGNAFLOW or Borla .