new magnaflow , what's that sound?

[phil97.3.8]

Just got a 3" magnaflow installed with magnaflow/carsound hi flow cat. Sounds good in car, but when i rev in neutral this is what it sounds like. What's the rattly sound from? Wait, how do I attach a .avi file?

[1DangerousV6]

3" is a tight fit for our cars..it took a little bit before i got my borla in nice..have someone rev it while you listen under the car..check all clamps, hangers, and tight spaces (near the car, tunnel brace, rear suspension components, etc)

[grayman]

A magnaflow 15620 will fit perfectly. you said you 'had it installed'...check what they did. You will have to safely jack up the car from the passenger side front and get under there.

Check to make sure you have a horizontal hanger on the S pipe. They would have had to modify the old one.

Check around the s pipe area. There is stock stock heat shielding under the car that is weleded to the chassis. I had to trim away some of mine for the O2 sensor and in another place as well. (i am talking about light tin...don't need to cut ALL of it...just where it might be get banged up by exhaust.

Check how they humg the muffler and the over axle pipe. If every section of the kit is already welded you will have less 'adjustment' options. But check the rear hangers as well. You may be able to adjust those some what depending on what type of hangers they used. Either way you could re bend the stock tyle PIN hangers or whatever.


YOu have to post link to a website where you have media files stored in order for us to 'see a movie' or hear a sound clip.
There are plenty of free alernatives...probably even your own ISP gives you a home page.