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Daizen Sport Tuning - Lexus GS300 GS400 & GS430
Highest quality parts designed exclusively for your GS! Great for use either on the street or on the track. Designed, engineered and manufactured to exacting specifications, and exceed strict OEM quality standards.

Daizen Sport Tuning has extensive research, design and testing time behind each and every product they manufacture, which gives you the assurance that your parts will fit right and perform flawlessly!

TM Engineering has most Daizen Sport Tuning parts in stock and ready to ship. Please contact us with any of your Daizen Sport Tuning product related questions at sales@tmengineering.net

TM ENGINEERING IS YOUR #1 SOURCE FOR DAIZEN SPORT TUNING PRODUCTS!

FEB 2008 UPDATE!!! LOOK FOR NEW APPLICATIONS SOON INCLUDING ES and RX!!!!!

OEM Replacement Sway Bar Bushing Kits
Very economically priced upgrade that noticeably improves handling - with no sway bar upgrade required! Uses existing OE brackets, sway bars and hardware. Permanent solution to worn rubber bushings. Direct replacement kit contains front and rear bushings, and special synthetic grease.
Year Model Part No. Price  
98-05 Lexus GS300/GS400/GS430 G2-2008 $29.95
(One kit services all four bushings on one vehicle)
High Performance Sway Bars
High performance replacement sway bar sets dramatically improve vehicle handling and safety with no degradation in ride quality. Track tested and developed for optimum performance under all conditions. Adjustable rear sway bar allows user to tailor handling to personal taste or vehicle equipment. Tubular construction reduces unsprung weight and improves overall handling and braking. Kits come with matched front and rear bars, polyurethane bushings and special synthetic grease.
Year Model Front Dia. Rear Dia. Part No. Price  
98-05 Lexus GS300/400/430 32mm *19mm G2-2005 $499.95
*Adjustable sway bar (3-position)
(One kit contains front and rear sway bars and bushings)
Synthetic Grease Service Packs
Specially formulated synthetic grease for high performance bushings and chassis lubrication. This is the original and ONLY grease you should use on your bushing sets! You will generally need 1 pack per bushing being serviced.

Available in 4-pack and 12-pack sets.

Size Quantity Part No. Price  
5ml 4 A1-1001 $4.95
5ml 12 A1-1002 $9.95
If you have used other grease to service your bushings, it will need to be thoroughly removed and all surfaces cleaned prior to application of this grease
Steering Rack Bushing Kits
Direct replacement steering rack bushings eliminate twisting and movement of steering rack assembly. Easy installation does not require removal of steering rack or wheel/suspension re-alignment from existing specifications. Ideal solution for OEM or aftermarket rubber bushings which disintegrate when contaminated with residual motor oil or other contaminants - these are impervious to deterioration over time. Excellent upgrade alone or with other suspension upgrades!
Year Model Part No. Price  
98-05 Lexus GS300/400/430 G2-2030 $39.95
(One kit services all steering rack bushings on one vehicle)
Control Arm Bushing Kits
Low durometer polyurethane replacement for worn OEM rubber bushings. Solves most irregular tire wear problems and highway speed driveability problems. Complete kits come with bushings and special synthetic grease. Style may vary from illustration depending on vehicle application.
Year Model Type Part No. Price  
98-99 Lexus GS300/400 Front G2-2002 $99.95
00-05 Lexus GS300/400/430 Front G2-2002A $99.95
(One kit services all arms on front of one vehicle)
New lower ball joints and tie rod ends can be installed at the same time as the control arm bushing set for a complete front-end refurbishment. Note that the upper ball joints are serviced with the complete arm assembly and are not available separately. Lower ball joints and tie rod ends are available below.
Year Model Item Price  
98-05 Lexus GS300/400/430 OEM lower ball joints (Front pair) $139.95
98-05 Lexus GS300/400/430 OEM tie rod ends (Pair) $104.95
98-05 Lexus GS300/400/430 OEM tie rod ends
and lower ball joints
(Complete set)
$234.95
Sport Lowering Springs
OEM quality coil springs with progressively wound coils provide nice drop while still maintaining ride quality. Compatible with most aftermarket replacement shocks or struts. Lower center of gravity and increased spring rate provide excellent handling and stability especially at higher speeds.
Year Model Approximate
Lowering
(Front)
Approximate
Lowering
(Rear)
Part No. Price  
98-05 Lexus GS300/400/430 1.9 1.7 G2-2011 $349.95
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