weird sound going uphill

[umoa]

So i haven't been up in the mountains in quite sometime. While going uphill i noticed that when i let off the throttle there was a rattling sound. only when i let off the throttle while going uphill.:whoknows: it isn't a spun/rod knock is it?


Going flat/downhill does not make that sound.

The only thing i changed was i put skidplates on the front and rear.. and stage1 ap a couple months ago. Did not hear sound on freeway on the way home.

ideas?

@8@12 sec etc.
WlAh4P0m5Os

[yourripper]

dude, sounds like loose exhaust covers. if you can start it up in a parking spot and rev it really slowly and try to duplicate it you should find it easier, but it sounds to me like loose exhaust covers