I got a 06' with roughly 4000 miles on it. I have noticed this rattle/buzz when I am deaccelerating around 2500 RPM, this same noise comes out again when I am in reverse without giving any gas, but it's not as loud as deaccelerating.

I did my research, and found some posts regarding this issue, and something called TSB54. What exactly is TSB? and people said it's only only for 00-01 S2Ks, but how come my car is a 06, why is it making the same buzz? is there any way to remove that sound, it's getting really annoying.

 

https://www.s2ki.com/forums/index.php?showt...ost&p=117471788

and

https://www.s2ki.com/forums/index.php?showt...post&p=10717173

As far as I know, no one else has confirmed my good fortune...

 

hmm nice 2 birds with one stone...

 

can you give us more info on that bars? or any website, thanks!