I've seen an MX5 that's actually made me want to sell my car Also Sparky, can boost an MX-5 easily enough, both super and turbo kits you can buy 'off-the-shelf' so to speak But erm, 'Mikey pooh', sod off
I didn't mean it like that I mean you all turned up and parked up without revving lots and didn't go blasting round the car park (have had puntos turn up before and arse about, along with Corsas in the past too, so am wary of them lol)
A custom manifold would cost considerably more than £150 Think the cost is part of the consideration, as no point spending £400 on a custom manifold to gain just a few bhp