CDI Box for TRX 300 Fourtrax

Plugged it in and the Fourtrax fired up on the second kick, which is more than I can say for the old box. The fit was spot-on for my 1993 model, no fiddling with the harness. Really glad I didn't have to chase a wiring gremlin.

Bike wouldn't fire at all before I swapped this in, so I was a bit nervous about the fitment even though it lists all the 1988-1993 TRX 300 models. Plugged right into my 1990 Fourtrax, no wire splicing or anything, and it fired up on the second kick. Hasn't missed a beat in the three weeks since, an

My old CDI was acting up and this plug-and-play replacement got my ‘88 Fourtrax idling perfectly again. The connector matched the harness exactly, no splicing needed.