pillzor
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- Jun 9, 2009
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- VS executive
hey , i have a VS series 2 executive auto and im thinking about installing holden branded cold air intake,the same as the supercharged ecotecs have.
im on budget and was wondering if i leave the holden factory air filter in if it will hinder performance majorly? (just for now untill i have more spare cash ).
im on budget and was wondering if i leave the holden factory air filter in if it will hinder performance majorly? (just for now untill i have more spare cash ).