gabezcivic
12-09-2003, 11:39 PM
Im selling a mod chip called the Venoom 400. I used it for about 6 months and then got rid of my z28. This chip works great has all the wiring needed, not in original package. I have the instructions on how to connect it. It gives you 25% more horsepower and is activated only when you slam on the acceleration. You will feel the difference in acceleration once you hook it up and test drive it.