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Infiniti G37 Performance Mufflers

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Latest Customer Reviews

Flowmaster Super 44 Series Mufflers Reviews


Flowmaster Super 44 mufflers

Reviewed By Matthew R (KANSAS CITY, MO) Reviewed for a 2010 Infiniti G37 —9/7/2017 7:36 AM

Good exhaust tone on 2.5" true dual catback pipes. I kept the resonators on and I'm glad I did. These are loud. Had 40 series on my last two cars. The price has jumped up considerably on Flowmasters but if you plan on keeping your car awhile, it's worth it. Spent $475 for true dual exhaust with install. Much better than Stillen's overpriced $1200 cat back that isn't true dual and 2 3/8" pipe. I'm happy.

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Flowmaster 50 Series Delta Flow Mufflers Reviews


Exactly what I expected

Reviewed By David V (MANLIUS, NY) Reviewed for a 2000 Jeep Grand Cherokee —4/17/2018 2:37 AM

Flowmaster mufflers have always been quality, but most often more than I wanted to spend. When I finally bit the bullet and bought one, it exceeded my expectations. It has a nice deep rumble that is not overly loud or offensive but about as loud as I want it to be. Sounds perfect for my straight 6 cylinder jeep.

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Magnaflow Performance Mufflers Reviews


perfect sound and stainless too

Reviewed By William P (Mount Vernon, TX) Reviewed for a 1938 Buick Special —4/12/2018 4:58 PM

Used these on a street rod with 350 sbc 300 HP show car. Sounds good at idle and wakes up when you romp on it. They almost eliminated a drone problem.Just loud enough to let everyone know the car is not a wimp. Would definitely buy again.

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