Where can I get this exhaust mode done?

[GG33]

The LPMM bypass mod as pictured below.


got any ideas as to where I can get this done in the surrey/hants area?

Thanks

GG

Edited by GG33 on Thursday 13th September 23:02

[LeeME3]

Are they 996 boxes?

[GG33]

993 but the bypass pipe is applicable to any

[BertBert]

cheesemans in woking do exhaust work. not sure if they know the specific mod, but probably do.
Bert

[sleep envy]

that's going to be LOUD!

[citychap26]

Hi there's a place in Mitcham that does it.... There's a post on Rennlist on the 993 section. I'll find it and post on here.

[richardb.jones]

:-o

What's the point of the box as it won't be doing much ! If you want it that loud, then just bypass the box entirely and lose yourself 20-30Kg in the process ...

[GG33]

Because RSR boxes with that mod sound like this

http://youtube.com/watch?v=2a4WppGZduI 

I already have Supercups which are straight through with some silensing. I think these will be a little quieter.

GG

[cossiemetro]

oh oh that sound very nice

[lanan]

I had our fabby do this mod to my 993 boxes.
It is absolutely awesome, great crackle and burble at idle, subdued and quiet at 80 mph ish and very rude at 5000 rpm +.
The ideal system for my taste.
I used 1 1/4" id pipe, but maybe that 1 1/2" would be a little more agressive.
Graham

[GG33]

2" is the way to go for best effect

[warmfuzzies]

Heard these, and no they aren't especially loud, but they do have an amazing crackle to them on overun.

Kevin

[sidned]

GG33 - I thought you'd just bought some Supercups? They don't get much louder than those!

[BLKROKT]

Try Hayward & Scott in Basildon (Essex). Top-quality work.

[Pickled Piper]

Have a look in the Yellow Pages for welder/ metal fabricators. I think they are stainless steel so you will need someone who can TIG weld. I am sure any metallurgists on here will correct me if I am wrong.

You only need someone with a basic competency in welding as it is not rocket science. Also, you can not see the welds once the exhaust boxes are installed.

pp

[shadowninja]

Interesting. So part of the gas goes through the silencer and part bypasses? Not sure about flow but can imagine the sound would be more interesting.