Magnaflow Competition Reviews

[MyMilkshake...]

Post your reviews please

Does it change tone much over time?

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[BBB]

It's awesome

 

[z06psi]

It does change over time. I had drone initially at 1600 r.p.m. . Now I have none.

Sent from my SM-P900 using Tapatalk

 

[MyMilkshake...]

Does it get quieter? Deeper? Louder? More raspy, smooth?

Also I heard the system it rated at 110decibels, Corsa Extreme is 24db over stock, stocks 74db so it's 98db, so the Magnaflow is louder than the extreme? Is this correct? If it is people always say the Extreme is louder so perhaps it's because it's so raspy instead of deep?

 

[z06psi]

Deeper with time. What I like most about it is that in the cabin it is relatively quiet but behind the car sounds like holy hell is being unleashed.

Sent from my SM-P900 using Tapatalk

 

[Obsol3te]

Eh, the drone is still apparent around 2k rpm in 6th.
But other than that the system sounds pretty good IMO
I've had my cat-back for about 6 months now

 

[BBB]

I don't believe magnaflow is louder than the extremes, but then again i've never heard extremes.

I prefer the sound of magnaflow because it's deep, bassy and rich. Corsa from what I heard is high pitched.

 

[BBB]

And the drone is still there, 2k RPMS in 6th at about 60-65. If you go any faster it goes away, or drop it into 5th

 

[beefcake]

most of the systems will change slightly once they break in

 

[Adaraas]

I have had it on both my manual car and automatic car. drone initially around ~1.8-2k ish(I can't really tell by ear but I can tell because my coins vibrate in the coin holder) on the manual it went away with time. Haven't had it on the automatic car long enough yet.

 

[MyMilkshake...]

most of the systems will change slightly once they break in

Of course, I have heard some systems change for the worse and others get better, just wondering how it changed for people,

 

[Obsol3te]

Less drone than when initially purchased. Magnaflow just had a nice deep tone down low

 

[///Mustang]

I've got 600 miles on my Magnaflow Comp. The exhaust note is deep. I love it most days, but it makes me headaches worse when I'm hungover because it's like someone is using a jackhammer right in front of you.

One thing I wish I would have considered was how it sounds with headers. Now that I'm thinking about headers, I wish I would have went with the Magnaflow Street catback as the addition of the header wouldn't be obnoxiously loud for my neighbors.

 

[Acehole]

I had same thing as beefy did. Droned like a mofo when new but the more miles that went on it the less the drone. Granted it will always be there but Ive accepted it. It isnt SLP LM1 loud but it works

 

[krishv88]

Is there anyone out there having magnaflow comp catback exhaust on an Automatic GT? Let me know your observations on the drone and the sound pls. I am planning to get it soon and your inputs will be of great help

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