Blueprints For Outside Wooden Bench 2006 Honda Civic Sedan Audio?

2006 Honda Civic Sedan Audio? - blueprints for outside wooden bench

Yesterday I was at my local Honda dealership and the salesman said that there was no way to improve the stereo in the car (in stock: 160 watts) for a better fuel system. I've heard so much about Best Buy and Frys and they said they have no intention of that Honda had sent never saves. Even if the memory could be improved), stereo (aftermarket parts, told me that the dealer goes out of warranty.

The Civic Coupe comes with 350 watt stereo, which is developing, but I can not update the stereo sedan.