[yamahajo]

I want the "big rig" sound and im not worried about making big HP. Ill be running the stock downpipe and its got 5" stacks, will there be a difference in sound b/t the 4" exhaust from the DP to the stacks VS> the 5"?
thanks!

 

[LaptopThug]

Maybe some more turbo whistle. But I doubt anything real noticable.

 

[Snowman269]

For Big Rig sound, go straight pipe into Stacks.

I am happier with both of my 4" exhaust systems over my 5". I think the 4's sound better.

I should sell it.