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SKU: T284D
RS-R 2001-2006 Lexus LS430 (UCF30/31) Down Suspension Springs
RS-R Down Suspension Springs T284D deliver a precise 1.2-inch front and 1.0-inch rear drop for 2001-2006 Lexus LS430 models including UCF30 and UCF31 chassis. These springs enhance cornering grip and road feel while preserving daily drivability. Crafted in Japan with progressive rates they reduce body roll for confident performance driving.
Key Features
- Drop Specifications: Front 30mm 1.2 inches rear 25mm 1.0 inches for aggressive stance without slammed ride height
- Progressive Spring Rates: Variable coil design absorbs bumps smoothly then firms up in corners for balanced control
- High-Tensile Steel Construction: Cold-wound springs resist sagging and fatigue over thousands of miles
- Anti-Corrosion Coating: Dual-layer finish protects against rust in harsh weather conditions
- Made in Japan: Precision manufacturing ensures perfect fit and OEM-like quality on every set
Product Notes
- Pair with stock or upgraded shocks for best results
- Inspect alignment after install to maintain tire wear
- Ships in protective box 18 x 16 x 6 inches
Installation Notes
- Professional installation recommended.
- Requires spring compressor tool for safe removal
- Direct bolt-on compatible with factory struts and mounts
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2006 | Lexus | LS430 | Base |
Why Choose RS-R?
- Trusted Japanese brand with decades of suspension expertise
- Engineered for luxury sedans like LS430 balancing comfort and sport
- Exact fitment tested on UCF30/31 chassis for zero modifications
Frequently Asked Questions
-
Q: Will these fit my 2004 Lexus LS430 Base?
A: Yes T284D fits all 2001-2006 LS430 Base models UCF30/31 with no modifications needed -
Q: What material are the springs made from?
A: High-tensile SAE9254V steel with anti-rust coating for long-lasting durability -
Q: What is the warranty on RS-R springs?
A: Limited lifetime warranty against manufacturing defects when installed professionally
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box 18 x 16 x 6 inches
- Weight: 24 lbs
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