|
i have a 3 inch pipe from under the stock air box to a hole that i drilled under the left front turn signal. this creates a true cold air intake and it cost about 12 bucks. also welded a pipe connecting the front strut rod mounts together. nismo sells them, but i have the pipe and a welder so i just did it myself. don`t gut the cat. you will lose enough bottom end to notice and there really is no gain at all. advance the ignition timing at idle with out disconnecting the tps to about 20 degrees before top dead center. this will give you more bottom end. but you have to run 91 octane or higher.
|