Drill the airbox and put an K&N element in it. Louder than my previous piperX induction Kit, which seemed to get to hot, thats why I drilled the airbox.
The piperX also destroyed the cars already crap torque, below 3000rpm ther was even less power than standard. The drilled airbox is defo the way to go.:thumbs:

difference is that K&N make specific kits for specific models, so you may well find a K&N for a 1.2 16v is smaller than that for a GSI/Sport

where as PiperX are all the same size

the 12v sounds better cause its only got 3 cylinders!

if you wanna see just how loud your car can be then take your induction kit off completly & drive round the block, this is the loudest noise you will possibly get.

dont drive for too long though as you have no filter & therefore may suck up some shít

I've got one of them new pvd bfo cones and its fat! it makes the engine sound a lot better, gives it a bit of a GRUNT. There only bout 50 quid! :thumbs:

i have a cosworth pipercross!!!!! :D

its very loud.
did have a 57i but it didnt sound loud at all!

my mate has a pvd and before that he had a pipercross. you cant beat a pvd in my opinion

I had a K&N and that was shit so I drilled my std air filter which was miles better than the K&N, now I have a pipercross induction and it's really good sound and cuts a few of the flats spots out.

57i kit when i had an 1.2, but i wasnt happy with lack of noise n power was crap, so i dropped a 2litre turbo in, and did project cars from then on matey

ive got a k&n but it aint exactly loud and im a bit gutted cos me mate who has a 12 volt sounds miles better with the same kit as me :(

wot u all got???