I am no authority or anything but I thought I'd share my views.
the overall length or height is shorter on the RRC, so this means that the runners are shorter but in this you can see they are straighter too





Bump: Here 1 of DC 5 installed RBC intake manifold 11 WHP gain from previous dyno to proven and u all can see the detail on pull without fine tuning just plug and play against Stock PRC VS RBC intake manifold
The complete kit available for sale
Group Buy will get some good discount
or do not hesitated contact 012-2123802

wahh...so fast post lor...tq

gud info....still think rbc or rrc....haiyak....

Sifu Loo:

Are you saying that the RRC beats (makes more power) than the RBC ?

Some of the american's are saying that as well.

How should we compensate for the DBW if our current car is via throttle cable, since there's no IACV port/tap ?

this would on major mod engine will produce more peak power

The S90-Racing Throttle Body is the Breathing Point of your engine. With a Larger Oversized Throttle Body, you can supply as much Air as the Intake Manifold demands. Whether you have a set of Aftermarket Cams, Supercharger, Nitrous or Turbo, Oversize Throttle Bodies will deliver More Horsepower! Oversize Throttle Bodies work well with Fuel and Air Upgrades. Use of a High Flow Air Intake is required, as the opening is larger than the Stock Intake Piping. Match Porting your Intake Manifold will help Maximum the Larger Throttle Body Diameter.
Most companies simply bore out the stock throttle body and change the Butterfly. Not S90-Racing! S90-Racing Throttle Bodies are made from CNC Billet Aluminum AL6061 and are a direct replacement for the OEM Cast Throttle Body. A Special Billet Throttle Blade & Shaft made from AL7075-T6 is included to increase Full Throttle Response and Acceleration, especially installed at Force Induction engine. AL7075 material can stand for highest boost pressure to 3 Bar we tested , Both side of the shaft was comprise of Branded Ball Bearing to put out the best respond. You will need to reuse your stock Map Sensor and TPS. These can be reused from your stock throttle body. We have our own Design & never copy from any other’s Manufacturer .
Nation wide courier service

Dealer wanted
For more further infomation pls call
60177791517 Vincent
Mail add : vincentteo@live.com.au

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Bump for labour day . remeber Throttle body only pay once time , other's disposable part you change always like spark plug , air filter .

Bump ! Bump !

please don't hijack people's thread

start a new thread on discussions for throttle body to encourage more learning and education!

don't get angry . Bro !