Cat free standard exhaust for sale NOISY

blockpower · 05-12-2011, 08:32 AM

I've modified a brand new exhaust from a 2011 s thou. It's now completely cat less and baffle less.

This is the second one I have done now and it sounds incredible to be honest.

It's up for sale and I am open to decent offers.

Much cheaper than a full system or even a cut and shut.
The long out piece extending into the box has been fully cut back so it's flush with the inside of the expansion chamber. (pic shows before this work was completed)

Exhaust has been fully tig welded and looks standard Comes with two new lambda sensors too.

Offer around £400 please. Exhaust was very expensive and there are many hours of work to complete.

075 137 137 37 Ask for Andrew

Roonster · 05-12-2011, 12:37 PM

Good work, but how loud is it? also would i need to get a powercommander to suit the exhaust?

blockpower · 05-15-2011, 05:24 AM

I decided to fit this to my bike last week.

WOW! is all I can say. After doing 5 thousand miles as a stock bike this has breathed new life into the lower rev range.
Where as the bike is not slow by any standard the way this now picks up from 3k is incredible. Seriously it's like a rocket is attached now.

I have lost just a little at 5k-to 6k but maybe that's because it just feels so much stronger low down and it's now not as noticable as the revs rise higher into the 5-6k range where it's would normally start to pick up.

Noise is really nice too. Not so loud that you need plugs but nice and boomy, and raspy on song. It reminds me of a GP bike with a hyper cone on or similar.

Awsome conversion if I say so myself. Power commander is not really needed I would say. But for the purest I would perhaps get one.

Roonster · 05-16-2011, 11:07 AM

Seeing you have fitted to your bike does this mean it is no longer for sale?

blockpower · 05-17-2011, 02:53 PM

Hi sorry yes. I did do it to sell on but having fitted it I'm going to stick with it.

Vidaeis · 06-25-2011, 11:37 PM

I've never done any metal work but I'm really interested in what you've done here. Did you use the stock slip on in addition to the gutted baffle chamber? Did you do the work yourself or did you take your idea to a metal shop?