Has anyone bolted on a TRD Supercharger?

I have a 2007 SR5 Offroad with a 4.0 to 6sp manual.

 

Try the search button at the top right . I am sure someone on this site has done it

 

Yes

 

Mine got substantially lower, and I didn't see any real gains before 3k rpms

 

OP, you should really venture into the "Performance and Tuning" section.

 

What were you expecting? like any forced induction it needs power to make power, the truck isn't making hardly any power below 3000 rpm, if it were a turbo it'd need more exhaust energy to generate boost, because it's a supercharge it needs RPM on the crank, obviously the higher the RPM the higher the boost potential.

If you want instant throttle response and power the only REAL way to do that is change the mechanical properties of your engine, either increase displacement, increase compression ratio, increase tuning via timing and fuel changes, etc - if you use some type of FI to make up for lack of mechanical power the trade off will always be less power in the low end

 

Welcome. Who are you? What are your knowledge credentials on the subject?

You haven't been here long enough to know that Memario already knows and understands that.

 

Yes Im thinkin it wouldnt really be worth the money to do. Hell, its pretty fast now, I love the 6 speed. If i was to invest that much in a motor i would just build a small block chevy. Thanks for everyones input.