Bringing this back up, if anyone has any input on these


So are there any significant gains to swapping to RDX injectors? I currently just have bolt ons and was wondering if I should throw these on before tune. Also I am wondering if MPG will change?

 

Unless you need a bigger injector, any gains are very unlikely to be seen in the real world. Personally, for the price, WRX/STi 565cc injectors that drop right in are hard to beat.

 

yamahaSHO, I am a WRX/LGT guy as well. I've actually got a few sets of the WRX injectors that I had cleaned up and matched. They flow much closer to 600ccs, so they're a great option for the S2Ks out there that are making big power (or running corn).

 

They're scaled at 565cc in the factory ECU and those numbers have always worked well for a starting point.

I know of a set that should be up for sale soon. Somebody here is going with a turbo on their track S2000, and needs bigger now.