Making final Turbo decision

Turbo Question.

Some one told me that stage 2 is not going to fit on stock RSX.
As one company advertises, stage 2 is directly bolted on basic RSX, true?

What would be the visual difference between stage 1 and 2?

I am really one-step away form buying this set up.
Please, tell me if this is really THE thing to get.

Brand: Rev Hard
Desc: 02 & Up Acura RSX
Type: Stage II, Direct Bolt-On: Yes
Warranty: 1 Year

Price: $3599.00 + Ball Bearing Upgrade: $550.00

Also, some one told me i can get it for a better price, true? (new)

For Engines: K20A
Boost: 7 PSI

Rev Hard RSX Turbo Kits Include:
- Rev Hard Cast Iron Manifold
- Rev Hard T3/T04E Turbo (eff. to 450hp)
- Rev Hard Intercooler 28" x 6.5" x 3"
- Turbo Smart 7psi. (TS-SEMA's Best)
- Vortech Blow Off Valve
- Rev Hard Fuel Controller
- Flash ECU Upgrade (raises rev limit)
- 4 Rev Hard 440cc Injectors
- 2.25" Aluminized Mandrel Bent Piping
- 2.5" Downpipe
- Sparco Boost Gauge
- HKS Turbo Timer or Turbonetics Boost Controller
- Silicone Hoses & Clamps
- Steel Braided -3 Oil Line
- All Necessary Hardware & Fittings

Thank you guys!

If you wanna take a closer look at it, try this:
Once again, stage 2 (or they are showing stage 1) for basic RSX; will it work without any modifications at all?

http://www.turbo-kits.com/rsx_turbo_kits.html

just go to www.revhard.com to get more information on a revhard kit

the rev hard kit is a pretty good kit. the greddy kit also decent.

just go to www.revhard.com to get more information on a revhard kit

Thanks, I will get the RH kit, see how that goes for me.

yes but the Greddy kit is CARB exempt or pending
gives me more piece of mind when i go to get a renewal emissions check

Just curious....why would you pay more for less? Wouldnt you rather have the ball bearing standard? Or a Spearco FMIC?