De-cat manifold

Technical Area Engine, Transmission, Exhaust etc
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  1. My model of MX-5 is: __2005 launch (125)
  2. I’m based near: __notts/lincoln
  3. I’m looking for technical help or recommendations on: __exhaust

Has anyone has any experience fitting/using one of these

I’ve got a cobra front/mid section with sport cat and a cobra race back box. I was just about to order the front cone gasket which was £30 when I had one of my brilliant negative cost saving ideas and this manifold popped up.

It says it’s bore is 65mm but the cobra is 63.5mm (is one measuring internal ?)

The other thing I noticed is when I dropped the stock exhaust off this evening there was no gasket present between the manifold and the downpipe

Edit just spotted an eBay advert for it at £189 - anyone dare me to buy it

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Answered my own question as I want a bit more mid range I’m going for an IL 4:2:1 from MS5 parts

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Already ordered? The 4-2-1 is a bad design, better order the 4-1 from IL.

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Yes landed today - I’ll see what it’s like but looks well made and tbh it’s more a case of a hobby taking things off the car and replacing them - it will probably be a turbo conversion next winter