ACT's TS5-HDSS kit pairs the brand's most popular Heavy Duty pressure plate with its most popular Performance Street disc for the Lexus IS300. The Heavy Duty pressure plate uses ACT's diaphragm design to increase clamp load, reduce deflection, and extend clutch life, with every diaphragm spring put through a four-stage heat-treating process for consistent performance. Precision cover stampings keep the plate rigid and consistent under load. The matched Performance Street disc uses premium organic friction material with high copper content for improved heat transfer, plus a steel-backed lining for greater burst strength and durability. Reduced marcel in the disc delivers faster shift action alongside the Heavy Duty pressure plate.
WarrantyInstallation Instructions
Specifications:
- Pressure Plate: ACT Heavy Duty, increases clamp load 20-50% over stock
- Disc: ACT Performance Street, organic friction material, steel-backed, sprung hub
- Kit Type: HD/Perf Street Sprung Clutch Kit
- Warranty: One-year manufacturer warranty
- Part Number: TS5-HDSS
Vehicle Applications:
- 2002 Lexus IS300 Base
- 2003 Lexus IS300 Base
- 2004 Lexus IS300 Base
- 2005 Lexus IS300 Base
This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What does the ACT TS5-HDSS kit include?
The kit includes an ACT Heavy Duty pressure plate and a matching ACT Performance Street sprung-hub disc.
What vehicles does the TS5-HDSS fit?
It fits the 2002-2005 Lexus IS300 Base.
Is the TS5-HDSS suitable for daily driving?
Yes. The Performance Street disc and Heavy Duty pressure plate combination is designed for street use while adding extra clamp load and durability over the stock clutch.
Does the TS5-HDSS include a warranty?
Yes, it is backed by ACT's one-year manufacturer warranty.

