What are the performance benifits between PH4499 & PH4480!!!!!! Im after one but i cant make up my mind as to which one to get!!!!!

future mods are stage 4 cam and head spec, forced induction with w2a, if this helps to make a difference!!!!

any help would be appreciated!!!

Nathan

hey mate do a search theres plenty of threads with this info in them

mate if your going for that much power its ph4480 hands down.

searching will come up with thread that break down why different types of extractors do what they do.

reading those threads will give you the knowledge to work out what you need.

IF after reading those threads you still can't work it out. post your questions in one of the OLD threads and bring it back to the front page.

Question answered.

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