d158? you sure you don't mean D15B??
and if so, which D15B, as there are a lot of generatorions... D15B2, and D15B7 are the most popular. the former will require some work, the later shoudl go right on with an o2sensor and cat relocation. but still, it won't be carb legal. the carb is approved for only the applications that the kit supports... ie 92-95 civic ex/si.