The iBOOST2 Throttle Body Insert by Triga Engineering is an off the shelf, easy to install Throttle Body enhancement Kit that results in more power and better throttle response with late model EFI MX and offroad dirtbikes.

The Triga Throttle Body Insert improves the volumetric efficiency of the motorcycles engine by applied PWT (Pressure Wave Tuning). The throttle body intake pressure is tuned to ensure the positive peak of the air pressure is at the intake when the intake valve opens. The flow engineered Triga Butterfly Valve and axle eliminates top End Flow loss by reducing flow restriction.

What's in the kit?

 

The kit consists out of 3 parts that enhance the flow and air intake of the OEM throttle body: 

 

The TRIGA Throttle Body Insert improves the volumetric efficiency of your bike’s engine by applied PWT (Pressure Wave Tuning). The up and down running pressure wave in the intake system is tuned to ensure the positive peak of the pressure wave is there when the intake valve opens. 

 

The flow engineered TRIGA butterfly valve and shaft are CNC precision machined from exceptional steel that allows for less material use and optimal shape. This will eliminate high end flow loss by lowering flow restriction.

 

TRIGA-OTBV™

 

How does it work?

The different parts included in the iBOOST2 kit will allow for 2 installation configurations. You can decide what you want to run. Each configuration requires your dealer to install a pre-defined set of parts:

Wideband

The first configuration: “ Wideband ”, requires installation of the redesigned TRIGA Throttle Body Insert with corresponding flow engineered butterfly valve and shaft. This will increase horsepower evenly distributed over low, mid and top range of the power band and improve throttle response.

Top-end

The second configuration: “ Top-end ”, requires installation of the redesigned TRIGA shaft with a larger optimized butterfly valve for OEM throttle bodies, this does NOT require the blue insert. This will increase horsepower exclusively in the top range of the power band (90-100% open throttle position). Installation is the same as iBOOST without installing the blue insert.