i i had my charger ported to R1 spec by Brian at jabba,
Then rebuilt it myslef, fitted it back,
I cleaned the filter and inter-cooler whilst i was there, they are spanking.
Also fitted a 65mm pulley
Just wondering i now when i drive the induction kit it really loud, like a chavvy saxo,
Just wondered if this was normal and what has caused it,
Clean airfilter
R1