O3 turbo

[neckbone]

I have read several posts were people have installed O3 turbos as an upgrade, need someone to explain what the differance is. Thanks

[BLACK_PSTROKE]

the main reason is for the insane whistle 03 turbos make

[baddkarmaracing]

dont quote me on these numbers but i believe the 03 turbo is 10 vane the 04 turbo is 12 vane and the 05-07 turbo is 14 vane the more vanes the quieter the turbo whine is straight piped the 03 turbo sounds like a jet plane taking off almost lol

[neckbone]

Makes sense. Thanks

[BigRed]

03 is 10 Blade, 04 is 12 blade, and 05+ is 15 blade. I put one on my 06 this weekend and yes the whistle is great, it has a tiny bit more lag off the line, but IMO pushes more ar quicker so when it hits it is alot quicker. I also build boost faster at a roll... Did I mention the whistle?? lol

[jared118]

would it be worth it to switch from a 04 to a 03?

[bulldog84]

The early build dates of the 2004's came with the 03 Turbo. Check your build date, you may be lucky.

[hypersnyper694788]

I WANT ONE BADDDD, no money right now though

[HarleyF250Guy]

I finally found one. I should have mine installed this weekend sometime!

[jared118]

I really think mine has a 03 turbo it sounds like a 747 taking off on start up lol