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Effective 10/1/2025 standard and EMS shipping to the US are suspended for goods and services. Only gifts totalling under $100 in value are allowed to be shipped.  See Details

For items over $100 only available options are DHL/Fedex/UPS and other major courier services. See details in this link and this link
Note: All orders shipping to the US will be subjected to the following Tariff rates. These charges will be assessed by the courier service on behalf of the US customs after the item is shipped. We do not bill the customer for this.
15% for items shipped from Taiwan (Effective Jan 15, 2026)
15% for items shipped from Japan and EU (including Sweden)

Domiworks 1UZ/3UZ + 8HP70 Swap Kit for 1998-2005 GS400 / GS430
1UZ/3UZ to 8HP50 (B58) For GS400/GS430
Domiworks 1UZ/3UZ + 8HP70 Swap Kit for 1998-2005 GS400 / GS430
Domiworks 1UZ/3UZ + 8HP70 Swap Kit for 1998-2005 GS400 / GS430
Domiworks 1UZ/3UZ + 8HP70 Swap Kit for 1998-2005 GS400 / GS430

Domiworks 1UZ/3UZ + 8HP50 Swap Kit for 1998-2005 GS400 / GS430

Customers are responsible for these tariffs set by the US government.
This product is for offroad use only. Please check to confirm you understand and acknowledge this before purchasing.
Price
$1,799.99

This is a complete kit to bolt on a 8HP50 B48/B57/B58/S58 transmission to your 1998-2005 Lexus GS400/GS430.

This kit includes:

Total value is $1692 when purchased separately. 
$1600 is entire package with discount applied.

This kit inlcudes a custom billet output flange so the GS400 / GS430

Transmission and Transmission controller are not included in this package. You will need to source your own transmission.
We do offer CANTCU by Canformance and can provide $50 discount when ordering with this kit.

Import duties and local VAT/tax will apply to customers within EU.

SKU:
LA-UZ-50-23001003
Category: 8HP, domiworks, gs, gs400, gs430, vehicle kit
Tags: 2jz, 8hp, n57, 8hp70

This is a complete kit to bolt on a 8HP50 B48/B57/B58/S58 transmission to your 1998-2005 Lexus GS400/GS430.

This kit includes:

Total value is $1692 when purchased separately. 
$1600 is entire package with discount applied.

This kit inlcudes a custom billet output flange so the GS400 / GS430

Transmission and Transmission controller are not included in this package. You will need to source your own transmission.
We do offer CANTCU by Canformance and can provide $50 discount when ordering with this kit.

Import duties and local VAT/tax will apply to customers within EU.

EU_VAT:
at|standard
be|standard
bg|standard
cy|standard
cz|standard
de|standard
dk|standard
ee|standard
es|standard
fi|standard
fr|standard
fr_h|standard
gr|standard
gr_x|standard
hr|standard
hu|standard
ie|standard
it|standard
lt|standard
lu|standard
lv|standard
mt|standard
nl|standard
pl|standard
pt|standard
pt_20|standard
pt_30|standard
ro|standard
se|standard
si|standard
sk|standard

Order Tracking

  • Tracking and relevant installation instructions will typically be provided within 1 business day by email. 
  • Unless otherwise specified, All relevant tracking info will be provided thru Paypal. 
  • Please check your Paypal account for shipment details. 

Installation Instructions

  • Installation instructions for most products are listed in the Installation section of the product description.
  • Programming instructions for keys will be included on paper form with the key package. For video instructions, please register for an account on our website  
    Or visit our youtube channel https://www.youtube.com/@LuxiousAuto

Order Shipping details

  • Most items are shipped from Taiwan unless otherwise specified. 
  • Standard shipping is 7 to 10 days average worldwide, however, this is just an estimate based on average shipping time frame, not a guarantee as local customs and postal carrier may cause unexpected delays.
  •  Please check the tracking info provided on Paypal if you have any questions regarding the items current location. 
  • Custom fees may be assessed if total purchase price exceeds local Custom laws. Please verify in advance what the value is for your country. 
  • When time permits we will do our best to keep track of delivery status and notify customers of any undelivered packages. However, if packages are returned to sender, customers will be responsible for any unclaimed, return postage and/or redelivery fees. 

Cancellation/Return policy

  • No returns or refunds but cancellation is allowed before shipping. 
  • Customer is responsible for the non-refundable PayPal seller fee when cancellation is requested. 

Product Warranty Policy

  • Product warranties varies per product, ranges from 90 days to 1 year warranty against manufacturing defect. Please verify by each product description section. 
  • Warranty does not cover any abuse or wear and tear. 
  • Customer must obtain RMA approval thru Luxious Automotive for any warranty claims. 
  • Customer will be responsible for any postage incurred for warranty claims.