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Welding backbox


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Hi all,

Just got myself a second hand HKS silent power exhaust and have been reading about the weak spot welds on the top of the muffler.

IMG_20140529_125019.jpg

Before fitting I wanted to get this welded up.

So:

Does anyone know a decent welder in the grantham/Peterborough area?

Also, would I be best taking it to a special place that fits exhausts or will anyone that can weld be OK to do it?

Cheers

Jim

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Just make sure you go to somewhere that is experienced with welding stainless. A custom exhaust place might end up being quite pricey. Have a drive around some industrial estates, you'll usually be able to find a small manufacturing place that will be able to do it for you. I'd shop around for a few prices too if you can

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Try R A Roan in Peterborough (Google them).

They did some alloy welding on the Triumph engine which was a good piece of work.

However, they were a lot smaller firm then (20 years ago!) and may not now be interested in small one-off jobs

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Cheers guy's I'll have a shop around. It doesn't have to be particularly tidy as it will be out of site on top of the muffler. Is stainless harder to work with?

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not really any harder but not all places are set up to do stainless,i recently repacked a mid box & re welding was a PITA as the box itself was not 1 thick sheet but a thin sheet wrapped round twice then spot welded as yours seems to be,this gave a void between the sheets so made it tricky to tig weld it :( ,

got it done just not pretty is also facing upwards & in the middle of the car so wasn't too worried.

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ive found a recommended custom exhaust place in bristol (on edge) called infinity exhausts and they can do a axle back aircraft grade backbox made to fit for less than £200 fitted.

and you have the choice of 3 sound options and loads of tailpiipe designs within the cost ..

http://www.infinity-exhausts.co.uk/testimonials.php

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Cheers Dave. I've found a bloke in Grantham that's seems to be quite confident so I'm gonna take it down so he can have a look. What price do you think I should be paying for a job like this?

Sent from my Nexus 5 using Tapatalk

ive found a recommended custom exhaust place in bristol (on edge) called infinity exhausts and they can do a axle back aircraft grade backbox made to fit for less than £200 fitted.

and you have the choice of 3 sound options and loads of tailpiipe designs within the cost ..

http://www.infinity-exhausts.co.uk/testimonials.php

Cheers mate but I don't need a new one as I've just bought this one. I'm mainly getting it welded as prevention of it blowing later down the line.

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