Stillen Exhaust question

[clubsfit]

Hi, just installed my Stillen exhaust, and like reported has the sound under 2000 RPM. Has anyone bought tips, or can verify the pipe size of the tips? Seem like 2.5" but without a caliper it could maybe be 2.25"??

THANKS!

 

[Stiletto]

Yes, I bought tips. You'll need the 63mm/2.5" inlet for the Stillen pipes.

I got mine from Ali Express

 

[clubsfit]

did they fix the 2000 rpm drone?

THANKS!!!!

 

[Stiletto]

They help. It's not completely gone for highway cruising, but it reduces much of the noise.

 

[clubsfit]

I may try to find the resonated tips, I know those actually even change the tone some as well. thanks