im looking to buy a 91 civic hatch base model and i want to build it up and play around with it a little but the particular car im looking at is a base model and im looking 2 replace just about everything in the car so is there any difference between the base dx and si models that i need to know...let me re-phrase, are there any prolems id run into trying to build a base model civic simply because its base and not dx or si

 

Base modle and dx do not have a sun roof. A si has sun roof. Si also has rear sway bar. And base a dx do not. Base modle have diffrent hubs then dx and si hubs. But beside that there not much of a diffrence

 

yeah if your gonna swap it youll need si hubs.. ut its basically a dx..

 

Its dpfi like the dx but is a 4 speed too