Description
Engineered for high-torque R154 transmission swaps in IS300 platforms, this DSS 1-piece steel driveshaft replaces the factory multi-piece shaft with a direct-fit, single-piece solution that improves driveline stiffness and rotational balance. Designed for Toyota/Lexus IS300 conversions (1998–2005 applications with R154), the assembly delivers durable, heat-treated steel construction and precision balancing to reduce vibration and support reliable power delivery under performance driving conditions.
Features:
- 1-piece steel construction
- Direct-fit R154 transmission interface
- Precision dynamic balancing for reduced vibration
- Heat-treated steel for increased durability
- Designed for IS300 1998–2005 conversions
- Part number TOSH12-S
Vehicle Fitment:
- 2001–2005 Lexus IS300 Base
- 2002–2005 Lexus IS300 Sportcross
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