I have a Performer X IM for GSR and I'm looking to buy a professional product TB to go with it. Now Prof TB has models for Type R and GSR. Which one should I get? I know the stock GSR TB is way different than the stock ITR. Not sure about aftermarket.

I just need to know what to buy so I don't order the wrong parts for the Performer X GSR IM.

thanks for your help.

 

Either one works. It depends which size TB you need

 

yeah I'm looking to get the 68mm for around 100 bucks. I kinda figured that they probably bolt up the same...only difference is the stock GSR TB has different "throttle trigger" (sorry for lack of good terms)

thanks!

 

correct, order one for the ITR.

 

so ITR and GSR are basically the same once they go aftermarket?

 

no, the way the throttle cable hooks up to them is different. The Px manifold is a single plane intake similar to an ITR style which is why you'd run that type of Tb as well.

 

ah gotcha. okay order the ITR.

 

And there are so many bad info out there... Thanks 00Red_Sir. Oh by the way, change of plans on my build..