I've been playing round with the engine bay and I've re-located the battery to the original Airbox location...

So now I want to move the airfilter down the nice big space thats been created, only problem is, as crap as the TB is I can't afford an FC one so i'm stuck with the stock one. It has a massive 85mm opening and i can't find anyone that sells a 90 pipe that will fit the TB, ideally it needs to be an 85mm to 76mm reducer so I can then use some ally pipe as the air flow meter is 76mm

Anyone know of anything on the market or is it just a case of bitting and bobing?