Power Flow back box fabricated and fitted - Pleasantly surprised

dpbayly1

Member
 Litlington Nr Cambridge UK
Hi all

Well I went yesterday to Flow Dynamics in Milton Keynes to have them make my Zed a little more vocal and I have to say I'm pleasantly surprised they warned my it was difficult to not make it too loud given the small space they had to fit a silencer into as the stock one is wide but short,anyway after 2 hrs flicking through Netflix in the there waiting area I heard it start up and it sounded great.

A few pics:

20170412_174014_zpsftsgrgtg.jpg

20170412_174027_zpsk1zhosck.jpg

I've made a couple of videos but it's difficult to get a true representation of the sound but it gives you an idea, the video where I start it up and rev it it had cooled down a lot and for some reason it sounds nicer (deeper) when it's up to temp

Start up and rev (cooldish)
[youtube]Ba7TjwJqbq0[/youtube]

Driving sound from in the cab with roof down
[youtube]ja0AMg-yxUg[/youtube]
 
Do you get any drone at constant speed? Am really interested in this. Can you give me the details of exactly what they did? 👍👍
 
Rusky said:
Do you get any drone at constant speed? Am really interested in this. Can you give me the details of exactly what they did? 👍👍

Jamesditchy had one he wants to sell.

That sounds good, but as above, is there any drone? The aftermarket ones tend to be a fair bit smaller than the original box owing to the shape of it, as it's quite short but very wide.

Tailpipes look smart!
Mike
 
Rusky said:
Do you get any drone at constant speed? Am really interested in this. Can you give me the details of exactly what they did? 👍👍

Not really is actually quite quiet when cruising.

Your not far from me, pop over and I'll take you for a spin and listen for yourself.

It's a wide oval box twin in the chap said it's the biggest box he could fit in the space.
 
Cheers dude may well take you up on that. Off to the cotswolds tomorrow to pick up a hard top. Will touch base with you when i am able to pop over. :thumbsup:
 
Another video of it's sound this time when the engine and exhaust system is hot as it sounds a little deeper/louder when up to temp:

[youtube]1YX5LtCPB0w[/youtube]
 
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