Puma ST • Stock vs Milltek vs ASR • Mountune

We compared a fully stock Puma ST with a Mountune tuned M235 Puma equipped with a Milltek exhaust and the ASR valve controller.

Usually valve inside the exhaust of the Puma ST closes, also in sport mode. With the ASR valve controller the valve can be open for a full 100% resulting in a much more mean sound.

[leightonhall]

Lovely sound mate, i thought mine was decent stock until installed milltek, big difference in the pop and bangs mate

[motorcycle-man]

I'd prefer the stock personally but this was very informative.

[Sty_focused_hp]

hij ploft iets teveel naar mijn mening, ik heb graag dat hij net iets langer doorprutteld maar nu niet zo lang als de miltek/mountune.

[seppmaier]

In the video it sounds like the ASR makes the biggest difference. Is that also the case live? Definitely sounds great! Regards

[McMelocoton]

Hi. I’m looking to get myself a puma st soon. But I’ve no idea what each part of the video means. Could you please explain the differences for me.

[tomr]

hi! Does mountune map keep the exhaust valve always open in sport mode?

[Johanbeerden]

Hoi Martijn, even een vraagje betreffende de Milltek GPF Back, heb jij de actuator/valve motor van Milltek moeten gebruiken, en zo ja, werkt die nog steeds volgens de rij-modus van de Puma, of kon je ook de valve-motor van het OEM systeem gebruiken?

Alvast bedankt!

[riccardobortolato]

What about the mountune exhaust?
Does milltek sounds better in your opinion?

[windsurferMARC]

Kan ik met je in contact komen? Vriend van mij heeft ook een groene ST. Acw softline is van hem