Add it yourself...
MR2 MKII Electric Aerialhttp://www.imoc.co.uk/forums/kb.php?mode=article&k=66
Air Horn Installationhttp://www.mr2.com/TEXT/AirHorn.html
Fitting a New Ignition Cylinderhttp://www.imoc.co.uk/forums/kb.php?mode=article&k=97
Fixing A Dead Climate Control Lighthttp://www.mr2.com/TEXT/FixingClimateControlLight.html
Dead Battery Syndromehttp://www.imoc.co.uk/forums/kb.php?mode=article&k=96
Fixing stuck down "Retract" button on Electric Mirror controlhttp://www.imoc.co.uk/forums/kb.php?mode=article&k=78
Installing Engine Bay Fanshttp://www.turbomr2.com/MR2/HowTo/Engine_Fans/Engine%20Bay%20Fans%20TOC.htm
Aftermarket Gauge Lighting On Stock Switchhttp://www.mr2.com/ARTICLE/GaugeWiring.html
Installing In-Dash Boost Gaugehttp://www.turbomr2.com/MR2/HowTo/Blitz%20Boost%20Gauge/Blitz%20Boost%20Gauge_PG1.htm
more . . .
Instrument bulbshttp://www.imoc.co.uk/forums/kb.php?mode=article&k=29
MR2 Taillight Modification - Description & Parts Listhttp://mr2.noegruts.com/t-lights/t-lights.htm
'91 to '94+ Taillight Conversionhttp://www.mr2.com/TEXT/91to94taillight.html
Fitting Clear Front Lenshttp://www.imoc.co.uk/forums/kb.php?mode=article&k=3
MR2 Taillight Modificationhttp://mr2.noegruts.com/t-lights/install.htm
Hella H4 Conversionhttp://www.turbomr2.com/MR2/HowTo/Hella%20H4/Hella_Conversion.htm
Rewiring Fog Lights on a '93 MR2http://www.turbomr2.com/MR2/HowTo/FogLights/FogLights.htm
www.imoc.co.uk - "Sleepy Eye" Headlight modificationhttp://www.imoc.co.uk/forums/kb.php?mode=article&k=115
'91-'92 MR2 fog light modificationhttp://www.mr2.com/ARTICLE/foglight.html
Katharine aNd Steve - KNShttp://www.mr2.com/ARTICLE/radiosec.htm
Fixing a Stuttering CD Playerhttp://www.turbomr2.com/MR2/HowTo/CDFix/FixCD-01.htm
Fix the CD playerhttp://www.imoc.co.uk/forums/kb.php?mode=article&k=10
3-Speaker Install for the MR2http://www.imoc.co.uk/forums/kb.php?mode=article&k=94
Fitting Front Door Speakershttp://www.toyotaownersclub.com/forums/index.php?showtopic=18492
Toyota iPod installationhttp://www.discountcarstereo.com/toyota_ipod_installation.htm
Get sound from PC to Car Stereo / Amphttp://www.mp3car.com/vbulletin/faq-emporium/32430-how-get-sound-pc-car-stereo-amp.html
Soldering 101http://www.4runners.org/writeups/solder101/index.html
Learn How To Install A Car Radiohttp://www.popularmechanics.com/technology/upgrade/3380301.html
Auto Air Conditioning (A/C) Retrofitting FAQshttp://www.id-usa.com/how_to_faqs_retrofitting.asp
Replacing the battery on a Toyota Keyless remote and morehttp://geneomatic.com/wordpress/?p=311
How to reprogram V1http://www.valentine1.com/lab/MikesLabRpt3.asp
