Talk Morgan Forums Morgan Sports Cars Morgan Three Wheeler & Super 3 Air filter question

As said above, the ECUs on HDs and S&Ss will adjust to the minor differences of a stage one ( filter and exhaust) very efficiently. Go beyond and install a programmable ECU.

Sorry ken. been asleep memory gets wiped forgot to back track before spouting

I'm sure I have read somewhere that G56 will not sell the air filter on its own.

I bought mine from another TMer who had it spare.

no reply as yet, hope they will !

You could try williams they said they do me G56 exhaust on its own without air filter so should do other way round.

Thanks good call

I tried to buy the air filter on its own from G56 and they said no.

sounds like a bummer then, no reply from then as yet, if not weill get an alternative from williams

Ye i got my air filter from Williams maybe thats why they would supply exhaust on its own.

The G56 kit uses the stock K&N air-filter which is actually a very good unit I think and will flow very well. What MMC do though is to cover 95% of it with their stock cover and this is all part of the overall restriction in the engine performance. The G56 cover is indeed part of their kit and is in my view a great design - larger than stock so that it allows much more air in, plus a nice 'Spitfire Oil Cooler' style scoop underneath. It's been properly designed and tested and allows the engine to breath all the air it needs.

If you just want to make the most of the stock setup, it's VERY easy to trim away some (or even all) of the stock MMC air-filter cover, to reveal more of the K&N filter. This will open up the breathing very well and get you most of the way there, if you already have opened, free-flowing exhausts and don't want to buy the whole G56 kit.

Here's one I did earlier, before I got my full G56 kit;



Way cheaper than buying an S&S one and of course you can trim as much or as little off as you want. It's louder on full throttle in this format, but it will breath the best I suspect.