Will Alpine 6.5 inch speakers fit without adapter ring?

[mchristian]

I've read the stock speakers or hole is actually 6.75 inches...
The Alpine SPS-17C2 speakers are 6.5 and do not include adapter rings.

Do I need an adapter for the front or rear?

[rlui0514]

What year is your evo? do you have the SSL? or just check www.crutchfield.com good site for info on fitment unless u plan to go custom

[5thgenluder]

Based on the evos we have done here it shouldnt be an issue. The holes may not line up but just use self tapping screws and make sure they arent long enough to hit the window.

[Boosted EVO 9]

I have all four speakers replaced with alpine 6.5 and they sound really good

[V1RGINEVO9]

^ same here