Has anyone swapped the complete TB to LIM from an S5 to S4 NA? Will this work? Is it worth it? I've heard the design is more free flowing. I don't care about six port activation so can I just remove the VDI from it? Can the S4 TPS be used on it (can I mount it on the S5 TB)?

ive seen a site where someone did this, so its possible. the lim to engine had the same bolt pattern 84-91. i'm pretty sure you can put the s4 tbody on the s5 intake. the vdi takes the same thing as the 6pi to open so you can tee it in or wire it open.



mike

It's pretty easy, minor modifications required (some grinding due to interferience of the bulbous UIM underside and the engine), the rest is simply bolt-on.



the S4 TB I believe can bolt right up to it.





I have the entire setup for sale, the LIM, UIM, dynamic chamber, and throttle body, whole assembly.