Where to buy Q45 throttle body?

[RonRonTSI]

Im buying the jmfab adapter plate for my dsm style jm intake mani. I need to know where I can buy the throttle body? Ive been searching and all i can find it stuff on the nissan forums. And also what size injectors should I run with my 35r. I have 780's but im hitting 115% injector duty around 20 psi. Let me know thanks.

 

[dsmboost84]

I wanted to bring this back because I need a q45 throttle body for my build and my question is what year throttle body does it have to be? I just found 90-94 90mm tbs on eBay and am wondering will that fit on my jm fab smim? Thanks in advance for the help as I need to buy one soon

 

[dsmboost84]

Anyone runnin the same setup that could help me out?

 

[Finley95gst]

try ebay im sure they have it. also put a WTB ad on here someones bound to help u out.

 

[dsmboost84]

They do have them on eBay. I just need to know what year q45 tb to get. Will any year fit my jm fab smim?

 

[4g63t]

They do have them on eBay. I just need to know what year q45 tb to get. Will any year fit my jm fab smim?

If your manifold has the q45 flange, you will need the 91-96 90mm TB.
Also the tb wiring is simple to go from the Nissan tps to the dsm harness because they both use a 5v variable potentiometer to calculate throttle position.
You will need to drill out where the throttle cable end hooks in because the dsm one is larger. Also for gaskets, I just get them off eBay and have had good luck.
This tb does not have a closed throttle switch so you will need link set up to create one to get it to idle half ass.
Make sure this is a good tb for you. I have seen this on cars not set up for this tb and it actually hurts them because of the sheer size.

good luck!

 

[dsmboost84]

Hey thanks a lot man! Just ordered a 95 off eBay. I'm having Modern Automotive Performance install it when they do my engine build. I will be running link for sure. Hope everything goes smooth. Thanks again!

 

[4g63t]

No problem. A local! i was just up there a month ago for the B4B event with my evo.