Am i right saying these will fit in to a 06 STI ? Just read the FAQ & its say's these are 6.5 inch ? Which seam a lot bigger than the standred 1's i have fitted now .... Are the back door the same size ?

TIA

 

OK after some messing today iv found out that a 6.5inch will fit the front & 4inch for the back, now can anyone tell me the differance between Infinity 6510cs & 6512Si is it just the 0.5cm ? ... or is it a depth thing ?

 

The 6510cs are component speakers which have the seperate tweeters and crossover and are excellent in the front. The 6512si is not a component type.

 

Cheers Arch , looks like its the 6510's then I did get some alpine today but not happy with them ... carnt take them back either cus i cut the back of the box out for the template DOH !!!! , Never mind will get the 6510 later