The following video shows replacement of the trailing arm bushing in a 1999 Acura Integra GS. This procedure will be nearly the same for all models listed above.
The two necessary items to replace the bushing as shown in the video are trailing arm bushings, and a Schley tools bushing extractor. Though the bushing extractor is fairly prices, I've heard of shops charging as much as $800 for the bushing install, making it well worth the price in my opinion. The tool worked great, my only concern is with the bushings themselves. Make sure to measure the bushings when they arrive, and check the outer diameter. If the diameter is greater than 3.17" I wouldn't even attempt to install them, return them and order another set.