Add it yourself...
Timing Belt & Water Pumphttp://us.lexusownersclub.com/forums/index.php?showtopic=14705
How to Inspect & Replace the Drive Belthttp://www.lexls.com/tutorials/maintenance/drivebelt.html
How to replace the Head Cover Gasketshttp://www.jzs147.com.au/forum/viewtopic.php?t=684
How to Replace the Serpentine Belt Tensioner Pulley Bearinghttp://www.jzs147.com.au/forum/viewtopic.php?t=972
Timing Belt & Water Pumphttp://www.lexusownersclub.co.uk/knowledge/index.php?page=index_v2&id=175&c=7
How to Remove the Transmission & Replace the Rear Main Sealhttp://www.lexls.com/tutorials/transmission/removal.html
How to Change Valve Cover Gasketshttp://www.lexls.com/tutorials/engine/valvecover.html
How to Change the Timing Belt & Water Pumphttp://www.lexls.com/tutorials/engine/timingbelt.html
Replace Tensioner on SC400http://www.clublexus.com/forums/showthread.php?t=126216
more . . .
My 1st oil change experience (long)http://www.clublexus.com/forums/showthread.php?t=125336
Oil Maint Resethttp://www.clublexus.com/forums/showpost.php?p=1893761
how to change Engine oil on your Lexushttp://bananags.grantham-international.com/GS_DIY/change_oil/index.html
Change Motor Oil & Oil Filterhttp://www.lexusownersclub.co.uk/knowledge/index.php?page=index_v2&id=186&c=7
How to Change the Engine Oilhttp://www.lexls.com/tutorials/lubrication/oilchange.html
Rx330 Oil And Filter Changehttp://us.lexusownersclub.com/forums/index.php?showtopic=21979
Magnetic oil filterhttp://bananags.grantham-international.com/GS_DIY/magnetic_filter/index.html
Change Motor Oilhttp://us.lexusownersclub.com/forums/index.php?showtopic=14726
Lexus GS400 SC400 LS400 fuel filterhttp://www.lextreme.com/fuelfilter.html
How to Check & Replace the Air Filterhttp://www.lexls.com/tutorials/maintenance/airfilter.html
How to Replace & Adjust the Throttle Position Sensorhttp://www.lexls.com/tutorials/EFI/tps.html
How to Clean the Throttle Bodyhttp://www.lexls.com/tutorials/EFI/throttlebody.html
cold air intakehttp://bananags.grantham-international.com/GS_DIY/newairbox/
intake boxhttp://bananags.grantham-international.com/GS_DIY/intakebox/index.html
How to permanently remove you stock bovhttp://www.jzs147.com.au/forum/viewtopic.php?t=1175
Lexus Intake Modification BFIhttp://www.lextreme.com/BFI.htm
Tune Up My Car or Truck Information Car Repairhttp://www.2carpros.com/how_to/how_to_tune_up.htm
Change an Automotive Air Filter Air Cleanerhttp://www.2carpros.com/how_to/change_air_filter.htm
Successful 1992 ES300 Spark Plug Changehttp://www.clublexus.com/forums/showthread.php?t=96186
Change Spark Plugshttp://bananags.grantham-international.com/GS_DIY/change_plugs/
sparkplugs GS400http://www.clublexus.com/forums/showthread.php?t=167651
Spark Plug Change for GS300http://www.clublexus.com/forums/showthread.php?t=116654
How to replace spark plugs on 94 Aristo 3.0 Vhttp://www.jzs147.com.au/forum/viewtopic.php?t=1148
How to Replace the Spark Plugs & Ignition Wireshttp://www.lexls.com/tutorials/ignition/sparkplugs.html
How to Replace the Distributors & Rotorshttp://www.lexls.com/tutorials/ignition/distributor_rotor.html
Changing I6 spark plugs - blow-by-blowhttp://www.clublexus.com/forums/showthread.php?t=103316
How to Replace Your Diesel Glow Plugshttp://autorepair.about.com/od/enginerelateddiyjobs/l/aa081404a.htm
Replace Thermostathttp://us.lexusownersclub.com/forums/index.php?showtopic=14708
Installing a new thermostathttp://www.jzs147.com.au/forum/viewtopic.php?t=921
Flush Radiator Coolanthttp://www.lexusownersclub.co.uk/knowledge/index.php?page=index_v2&id=189&c=7
How to Replace the Thermostathttp://www.lexls.com/tutorials/cooling/thermostat.html
How to Drain & Flush the Engine Coolanthttp://www.lexls.com/tutorials/cooling/coolant.html
HOW TO REMOVE RADIATOR & HYDRAULIC FANhttp://www.jzs147.com.au/forum/viewtopic.php?t=954
Throttle Body Coolant Bypasshttp://bananags.grantham-international.com/GS_DIY/coolant_bypass/
Change Fuel Filterhttp://www.lexusownersclub.co.uk/knowledge/index.php?page=index_v2&id=185&c=7
How to Replace the Fuel Filterhttp://www.lexls.com/tutorials/EFI/fuelfilter.html
7MGE & 1UZFE Injectorshttp://www.lextreme.com/7mge.html
How to Replace the Gasket in the Fuel Tank Caphttp://www.lexls.com/tutorials/maintenance/fuelcapgasket.html
1UZFE Crown Fuel Pumphttp://www.lextreme.com/1UZFE_Crown_Diagram.html
1uzfe injector upgrade, Lexus LS400 injector Upgrade, Lexus SC400 Injector upgrade, Toyota Soarer Injector Upgradehttp://www.lextreme.com/1uzfe-injector-upgrade.html
Lexus LS400 Fuel Pump Upgrade (Walbro)http://www.lextreme.com/fp.htm
1UZFE Injector Upgradehttp://www.lextreme.com/diyinjectors.html
Change Fuel Filterhttp://us.lexusownersclub.com/forums/index.php?showtopic=14717
clean or replace Lexus SC400/LS400 PCV Valvehttp://www.lextreme.com/pcv.html
Change PCV valvehttp://www.lexusownersclub.co.uk/knowledge/index.php?page=index_v2&id=181&c=7
How to Replace the PCV Valvehttp://www.lexls.com/tutorials/emission/pcv_valve.html
How to Check & Clean the EGR Vacuum Modulator Filterhttp://www.lexls.com/tutorials/emission/egrfilter.html
What Are 02 Sensors and What do they do?http://my.is/forums/f67/what-02-sensors-what-do-they-do-341415/
1995 Es300 Bank 1 Sensor 1 Oxygen Sensor Replacementhttp://us.lexusownersclub.com/forums/index.php?showtopic=32035
Oxygen Sensor Replacementhttp://www.clublexus.com/forums/showthread.php?t=141875
How to Replace the Sub Oxygen Sensorshttp://www.lexls.com/tutorials/EFI/suboxygensensor.html
How to Inspect & Replace the Main Oxygen Sensorshttp://www.lexls.com/tutorials/EFI/mainoxygensensor.html
How to Remove the Front Exhaust Pipe & Catalytic Convertershttp://www.lexls.com/tutorials/exhaust/fpipe.html
IS300 Header Installhttp://www.vmdesigns.net/ish300.html
IS300 Exhaust modhttp://www.vmdesigns.net/isx300.html
Lexus SC400 Exhaust Modification with Greddyhttp://www.lextreme.com/greddysc.html
How to Turn-Off the Air Bag Light / Clearing Diagnostic Code 41http://www.lexls.com/tutorials/lighting/airbaglight.html
How to Read & Clear Diagnostic Trouble Codeshttp://www.lexls.com/tutorials/intro/codereading.html
Lexus Stand Alone ECU, Adaptronic ECU, SC400 Stand Alone ECU, LS400 Stand Alone ECUhttp://www.lextreme.com/adaptronic.html
Fix Your Starterhttp://us.lexusownersclub.com/forums/index.php?showtopic=43897
Lexus SC400 Alternator, LS400 alternator, GS400 alternatorhttp://www.lextreme.com/Lexus-Alternator.html
change starter in 1UZFEhttp://www.lextreme.com/starter.html
replace Lexus LS400/SC400 Alternatorhttp://www.lextreme.com/alternator.html
Lexus-Toyota alternator relocation, 1 2 3uzfe alternator relocation, lexus alternation relocationhttp://www.lextreme.com/Lexus-Toyota%20V8%20reverse_alternator_mount.html
Lexus Faulty Starter diagnoseshttp://www.lextreme.com/dx-starter.html
How to Test Check a Car Engine Alternatorhttp://www.2carpros.com/articles/how-to-check-a-car-alternator
Lexus V8 1UZFE Desktop Dynohttp://www.lextreme.com/1uzdesktop.htm
how to install a boost gaugehttp://www.jzs147.com.au/forum/viewtopic.php?t=1653
Wire a turbo timerhttp://www.jzs147.com.au/forum/viewtopic.php?t=1544
How to install a Boost T (Bleed or Spring & Ball Bearinghttp://www.jzs147.com.au/forum/viewtopic.php?t=661
TRD Supercharger Installationhttp://www.lextreme.com/PDF/2UZTRD.pdf
