trevor2015
Member
Hi guys first post on here .. What mods have ppl done to the yh to give it more power ??
it would already have the larger inlet to the airbox its a z22yh only fitted the vectras and signums and zafira B'sI would also fit the air feed pipe off the vec as its bigger and can be picked up cheaply from most scrappys but yea the derestricted air box is the way forward with a panel filter the I would remove the pre cat