OK, I'm pretty sure I know the answer but figured I'd ask for clarification/opinions just in case - so don't flame me for asking...

Are aftermarket pedal boxes (e.g., Tilton) legal in IT?

The language I found in the GCR is: "modifications may be made to the foot pedals to improve the comfort of and control accessibility to the driver."

A moveable pedal box would greatly "improve the comfort and control accessibility to the driver," however my understanding of the rules is that "replace" doesn't mean the same as "modify," which would sadly mean no, I can't replace my stock pedal assembly with an aftermarket pedal box. Correct?

Reason I ask is that I want to move my seat way back and down in my CRX so that I'm not bumping my head on the cage padding and eating the steering wheel, but in doing so I wouldn't be able to reach the stock pedals unless I bolted 4" wooden blocks to the pedal face.