L99 AFM disable device !!
 

See my update further down :-(

I just installed my
Range Active Fuel Management Disable Device
Active Fuel Management
bought it from AutoAnything for $169.
Just plug it into the OBD-II port and go.
Makes all the difference in the sound through high performance mufflers. Worth every penny !! Here is a link to their web site http://www.rangetechnology.com/
check it out.

I hear they work really well. ;)

I've had mine since early 2013 and always have it plugged in when I drive. I bought a V8 because it has 8 cylinders... not just 4.

my trifecta tune got rid of that.

and voided your warranty but I guess you didn't care.

Obviously, otherwise he wouldn't have posted that comment. What's your point?

What comment? "My trifecta tune got rid of that". How does that imply anything about voiding a warranty?
:noidea:

+1

Nevermind-You obviuosly didn't get what I was saying.

A trifecta tune will not void your warranty guys, unless the tune is what causes the damage.

Ive had warranty work done on the rear end and a/c compressor after putting a cam, headers, stall, intake, tune, etc etc on my car.

I still have mine if anyone wants it. PM me for price.

Obviously... that's why I asked for clarification.

I went to the link, and it's says $199, not $169. Do you have a discount code?

2013 SS owner in So. Cal.

+1