Flowmaster vs. MAC vs. Magnaflow

holshot · 05-15-2001, 06:29 AM

Which is the best out of these 3 exhaust for horsepower gain and sound?

Red Mustang Gt 46 · 05-16-2001, 05:11 PM

Flowmaster= great sound, drone(2 chamber), and head ache
Mac= decent sound, rust, and moderate drone
Magnaflow= low quiet rumble, quality, and no drone or head ache
That is my experience.
As far as HP, I don't think it matters unless your motor is pushing 400+ HP. Anything is better than stock.
Just FYI

------------------
1998 Mustang Gt
C&L 80mm
Steeda Underdrives
Steeda Tri-Ax
Magnaflows

05-15-2001, 06:29 AM	#1
holshot Registered Member Join Date: May 2001 Location: Va Posts: 4	Flowmaster vs. MAC vs. Magnaflow Which is the best out of these 3 exhaust for horsepower gain and sound?

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05-16-2001, 05:11 PM	#2
Red Mustang Gt 46 13.3 @ 103 Join Date: May 2001 Location: Maryland Posts: 253	Flowmaster= great sound, drone(2 chamber), and head ache Mac= decent sound, rust, and moderate drone Magnaflow= low quiet rumble, quality, and no drone or head ache That is my experience. As far as HP, I don't think it matters unless your motor is pushing 400+ HP. Anything is better than stock. Just FYI ------------------ 1998 Mustang Gt C&L 80mm Steeda Underdrives Steeda Tri-Ax Magnaflows