Oct 26, 2010 · 3SI.org is the largest 3S community on the web. Our forum and wiki hold almost 10 years worth of discussion and information. With a bit of time spend using the search tools you …

Sep 29, 2023 · Hello 3si community, I'm proud to announce I have developed the tools and methods required to service our Front ECS Shock Absorbers. A little bit of background on this …

Mar 15, 2023 · Hey everyone, I recently got myself a Chrome Jester ECU with the idea of installing it and getting it all set up sometime in the near future. I have a few questions, and I …

Jun 20, 2002 · N/A UPGRADE BIBLE. wish i had this when i was a NOOB. PRE MODIFICATION PREPARATION: ALWAYS do the 60k/120K tune up before you do any modifications. I get …

Jul 6, 2014 · 3si and stealth316 both contain IAC info, but they are both sort of fractured, and getting all the dots connected has not been put in writing. Factory manuals do state …

Aug 7, 2021 · Had to share about my experience with Black Stealth's computer scanner. Our cars have so many small computers that we have no way to communicate with except through …

Feb 21, 2022 · Hi, I just bought a Gates 36272 which talked in some posts and suppose to work as the driving belt lower tensioner pulley, but it looks very different from the original one? If it …

Nov 29, 2010 · I used infinity kappa 60.9cs. they are 140 on ebay shipped and have the best power and frequency response without paying over 200 dollars. The rear enclosures I modified …

Dec 29, 2006 · Special thanks to BRIKEL94SL and My92Stealth. Both offered their cars as subjects for me to photograph. This thread explains the vacuum hose reduction for the 1G …

May 16, 2011 · Hey fellas, I am curious as to what is better for the cars performance between a stock K&N replacement filter in the air box or like 4" inlet K&N open cone filter? I have the …