# need help to install gauage and audio system **URL:** \ **Category:** SON240sx Automotive\ **Created:** [January 15, 2007, 8:25pm UTC](https://forums.speedlife.net/t/need-help-to-install-gauage-and-audio-system/103071 "2007-01-15T20:25:39Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![TenzoR](https://avatars.discourse-cdn.com/v4/letter/t/9fc348/32.png) [@TenzoR](https://forums.speedlife.net/u/TenzoR)\ **Post date:** [January 15, 2007, 8:25pm UTC](https://forums.speedlife.net/t/need-help-to-install-gauage-and-audio-system/103071/1 "2007-01-15T20:25:39Z")
hey i am a new 240 owner and i am got a tach for the car but i have no clue how to install it …and also i have an audio system that need a hand also …so it would be great if anyone give me a hand …or recommend any cheap place that could do it for me. thx=] ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex034/uploads/speedlife/original/2X/b/b7170c8eddc0b95ece6b88172b2f416a08489a45.png) [@system](https://forums.speedlife.net/u/system)\ **Post date:** [January 15, 2007, 9:08pm UTC](https://forums.speedlife.net/t/need-help-to-install-gauage-and-audio-system/103071/2 "2007-01-15T21:08:49Z")
I have a small question, Why are you installing a Tac?? Is the OEM on in your dash broken?? ---
**Author:** ![Blue\_S13](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/blue_s13/32/5563_2.png) [@Blue\_S13](https://forums.speedlife.net/u/Blue_S13)\ **Post date:** [January 16, 2007, 7:31pm UTC](https://forums.speedlife.net/t/need-help-to-install-gauage-and-audio-system/103071/3 "2007-01-16T19:31:15Z")
Give me a shout via PM about audio install, and we can discuss what you have/expect from your equipment. And ya, why the new tach? Just curious is all. ---
**Author:** ![zackr\_downbeat](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/zackr_downbeat/32/5611_2.png) [@zackr\_downbeat](https://forums.speedlife.net/u/zackr_downbeat)\ **Post date:** [January 16, 2007, 8:01pm UTC](https://forums.speedlife.net/t/need-help-to-install-gauage-and-audio-system/103071/4 "2007-01-16T20:01:09Z")
maybe he just wants the shift light? cause that is still helpful even with a tacho in the cluster -orrr a tacho in his eye visibility? so that he doesnt have to look down and take eyes off the road? i dunzo or…as most car “tuners” these days like to do is add pointless parts to there car to make it “FAST AND FURIOUS JDM TYTE” ALSO- like you said your a new 240 driver…a tacho on the dash should really be used for a serious powered car so you can get bang on shifts…i dont think your cars really pushing madass hp reasonable enough to have a monster tach.(no flame just discussion) hey…we all have our reasons…i might even do it…if i tear apart my dash ---
**Author:** ![TenzoR](https://avatars.discourse-cdn.com/v4/letter/t/9fc348/32.png) [@TenzoR](https://forums.speedlife.net/u/TenzoR)\ **Post date:** [January 16, 2007, 11:32pm UTC](https://forums.speedlife.net/t/need-help-to-install-gauage-and-audio-system/103071/5 "2007-01-16T23:32:26Z")
yeah it has a shift light…and the tach can be used after the sr swap so that i dun have to change the current one in the cluster ---
**Author:** ![Pants](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pants/32/5590_2.png) [@Pants](https://forums.speedlife.net/u/Pants)\ **Post date:** [January 17, 2007, 7:21pm UTC](https://forums.speedlife.net/t/need-help-to-install-gauage-and-audio-system/103071/6 "2007-01-17T19:21:45Z")
alright installing a monster tach is ghey but ill help you out. green wire- goes to the negitive wire off the coil white wire- goes to a illumination wire red wire- goes to a acc wire. so power comes on when the ignition goes on. black wire- is a ground