We've reduced the price of our Pro-Series Supercharger Housing & Impeller for the 215hp RXP, RXT & GTX-SC.

Previously $799.95

NOW ONLY $ 599.95



This high performance impeller & housing combo delivers a significant increase in boost pressure and horsepower through increased impeller blade surface area and a larger volume interior housing. When combined with our recommended Stage III Kit this set up produces 10.5lbs of boost at 8,400rpm.

Installs directly in place of your stock housing & impeller with no additional modifications. It's a simple plug & play upgrade that will provide significant improvements in acceleration and speed.

riva crew can i use pro-series supercharger on my gtx-sc with only a stage one kit on it ? and if so what sort of change will i get ?

Sorry I missed your post. No, you can't use it with a Stage I Kit. It makes too much boost. Instead, you should go with our GEN-2 Supercharger Impeller. It directly replaces the stock supercharger impeller and provides a safe increase in boost that the stock ECU is capable of compensating for. You will see a noticeable increase in acceleration and mid range which may require you to repitch or possibly replace your pump impeller.

so is the impeller that came with the stage one kit good enough for the gen-2 supercharger ? and would i need to replace the ceramic washers with steel ones that are for sale ?

You've confused me. The only impeller that is part of Stage I Kit is the pump impeller. And we don't have a Stage II Supercharger.

Yes, replace the stock ceramic washers with our Heavy-duty Supercharger Clutch Washers as soon as possible. Make sure you order the correct set for your model year.

i ment is the pump impeller that came with the stage one kit good enough or does it may need to be repitched also if changing to the gen-2 supercharger impeller ?

Ohh! Sometimes you can get away with just repitching the pump impeller. You will need to test it out to determine that.

Can you run the pro setup with a stage 2 kit and 42# injectors? Don't want to void the warrantee with the new ECU yet. Let me know, trying to decide which to buy.

No. It produces too much boost. You need the ECU and 50lb Injectors. The ECU requires the Valve Train Upgrade Kit as well.

So, if I have all the pieces for stage 2 but supercharger upgrade, what should I get, just your wheel? Also, I have an 08 GTXL, should I upgrade washers when adding the new wheel?

Definitely add the 'GEN-2' Impeller. It's a great complimentary component and helps with bottom end and mid range.

The `08's come with metal washers, but they aren't like ours. Ours are slightly stronger. When it comes time to replace the stock washers I would definitely go with ours. And, I would upgrade the bearings to our Ceramic Bearing Set. Less friction equals better performance and a longer life span.