Has anyone a picture of the square cut end as I would like to compare shapes. Beware roger, I may be coming to see you! lol

Just thought does the price include fitting? Seen a straight cut and that is the one for me!

Yes. £220 all in.

Had a full system fitted to my car yesterday. Slash-cut tip with de-cat aswell.

It's sounds absolutely awesome! It's a great finish and looks very well made.

I drove most of the way home with no stereo on just istening to it! I most enjoyed the two short tunnels on the M25 - windows down, 3rd gear and give it some beans - Mental!

Thanks to Powerfiat again! <img src="/forum/images/graemlins/smile.gif" alt="" />

Just wondered if any one has got the cat back system with two boxes & not one??

I went out in Martin's car today (adder58- thanks for that <img src="/forum/images/graemlins/smile.gif" alt="" />) and it sounded really nice, but tbh although it sounded good, it was a bit too loud for me (I like the standard sound) <img src="/forum/images/graemlins/shocked.gif" alt="" />

Doe's having two boxes & not one slow the car down at all <img src="/forum/images/graemlins/confused.gif" alt="" />
Has any one noticed any difference in the power etc ?

I do realise that i'm being fussy here, but that's just me <img src="/forum/images/graemlins/laugh.gif" alt="" />

craig,

its mostly 20v NA owners that have the two box system.

a 2nd box makes no difference to power, its still straight through just with an additional silencer.

<img src="/forum/images/graemlins/smile.gif" alt="" />

I have a custom exhaust made with 3" downpipe, sports catalysator, a free flow mid box, and then a HKS back box, and the sound is nice and not loud, and the power is there no losses at all i guess since its all free flow...255 horses, with no chip i think its good <img src="/forum/images/graemlins/smile.gif" alt="" />

do u have a pic of the rear box?

Rog
How much quieter is the two box system ?
Would it be near the standard sound ??
or just a bit louder ?
<img src="/forum/images/graemlins/smile.gif" alt="" />

im saving up for the full decat!

rog, must get you along to the next tunnel run in london.

Rog could they fit an extra box into my existing Scorpion system?

cant see why not.

ill ask tomorrow for you.

it would void your warranty with the scorpion though.

<img src="/forum/images/graemlins/smile.gif" alt="" />

I'll be up for some of that too Gumball! <img src="/forum/images/graemlins/laugh.gif" alt="" />

good work, need some noisy coops down there! il try to get mine fitted by then too. April 29th, il put some more info up nearer the time, its invite only you see after they got a few nutters last time!

Rog, what DB does it put out with the de-cat?

any sign of flames with the exhaust and de-cat?

The slash cut looks wicked. Maybe I will get one next time I come down for some work? <img src="/forum/images/graemlins/smile.gif" alt="" />

Nice posts guys,
however, anyone have the complete drawing or pics or even sketch of the exhaust system up to the silencer!! i need to replace my std exhaust but i want to feel what i want to change first!! <img src="/forum/images/graemlins/wink.gif" alt="" />

Cheers

How much difference IS there in the sound an exhaust makes?

Alot of people seem interested in the exhaust note but surely when the exhuast is nothing more than a metal tube (with a few boxes) then the exhaust note would be the same between any options.

The only adjustable feature would be the volume of the sound.

Am i correct in this thinking?

In a word, No.

but at the same its not possible to make a Fiat Coupe sound like a Ferrari by changing the exhaust.

Think of it like putting a different set of speakers (smaller, larger, bigger bass) on your hifi system.

Different dimensions of an exhaust (size of boxes,amount of boxes, what's in them, the amount of baffles etc) will depict the note - exhausts are a science (back pressure/how restrictive they are etc)

Some could even slow the car down <img src="/forum/images/graemlins/frown.gif" alt="" /> as well as making them more responsive/improving bhp <img src="/forum/images/graemlins/laugh.gif" alt="" />
Its not just a case of welding up a few pipes & boxes for a car <img src="/forum/images/graemlins/wink.gif" alt="" />

I first see this post now...pic here
Click for HKS back box