Tag: stack

Volvo S80 2.4T BSR Optiflow Kit

Bought a new BSR Optiflow kit as I wanted a little bit more blowoff + compressor noise. I can also fit my Velocity Stack filter (150mm diameter).

It has been sold in the meantime as the extra induction noise does not fit the S80 to be honest.

BSR Kit: 4900705
Max HP: 410 HP

Volvo S80 2.4T BSR Optiflow Kit

Volvo S80 2.4T BSR Optiflow Kit

Volvo S80 2.4T BSR Optiflow Kit

Volvo S80 2.4T BSR Optiflow Kit

Volvo S80 2.4T BSR Optiflow Kit


Volvo S80 2.4T Trying Out An Open Cone Filter

I wanted to try an open filter, to hear the induction sound and the blowoff sound. I went with a big velocity stack type filter. Although it sounded nice, I already reverted it and went back to the original airbox.

Volvo S80 2.4T Fitting a Velocity Stack Open Cone Filter

Volvo S80 2.4T Fitting a Velocity Stack Open Cone Filter

Volvo S80 2.4T Fitting a Velocity Stack Open Cone Filter

Volvo S80 2.4T Fitting a Velocity Stack Open Cone Filter

And it looks like this again

Volvo S80 2.4T OEM Airbox