So on goes the air filter!
I decided to go down the Honda S2000 line... 

Only problem is that dia on the MAF for the golf is aprox 70mm, and the dia on on the S2000 is 90mm

so this is how i did it and i know Golfyste is dying to know how  

Pretty simple to be honest 
I got a big rubber washer i had nocking around in the garage 

fitted that round the MAF 

and boom 1 S2000 fits a golf mk4 MAF 

Then just bolted it back in  


i wasent to trusting so i got some duct tape on there and also a tie wrap at the end of the filter to hold it in place , and it look pretty tidy   

but still its not about the looks,its how it works right 

will be getting a heat sheild and better cold air feed soon 
