SKU: ASTLS-14-517
AST 2005-2011 Chrysler 300C Lowering Springs – 30mm
AST Lowering Springs drop the center of gravity on your 2005-2011 Chrysler 300C or 2010 300S by 30mm for sharper handling and a sportier stance. These direct OEM replacements use progressive rates to maintain ride comfort close to stock levels. Vehicle-specific engineering ensures perfect fit and performance gains you feel on every drive.
Key Features
- 30mm Drop Height: Lowers front and rear for improved aerodynamics stability and cornering grip without sacrificing daily drivability
- Progressive Spring Design: Varies spring rates to absorb bumps smoothly while providing firmer control during aggressive maneuvers
- Premium Materials: High-tensile steel coiled on Wafios machines for strength corrosion resistance and long-lasting durability
- Vehicle-Specific Development: Custom-tuned for Chrysler 300C and 300S models ensuring bolt-on fit with no modifications needed
- Lifetime Warranty: Backed against breakage for complete confidence in quality and reliability mile after mile
Product Notes
- Direct replacement for factory springs requires no cutting or welding
- Inspect alignment after install to maintain tire wear and handling
- Special order item typically arrives within 3-5 business days
Installation Notes
- Professional installation recommended.
- Reuse OEM upper strut mounts and hardware for straightforward swap
- Fully compatible with stock or aftermarket shocks and struts
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2011 | Chrysler | 300 | C |
| 2010 | Chrysler | 300 | S |
Why Choose AST?
- Proven fitment across 3000 vehicle models from 1966 to 2023
- High-quality construction using advanced Wafios coiling technology
- Precise engineering delivers balanced lowering and ride quality
Frequently Asked Questions
- Q: Will these fit my 2005-2011 Chrysler 300C?
A: Yes fits 2005-2011 Chrysler 300C and 2010 300S as direct OEM replacements with 30mm drop front and rear - Q: What materials are used in AST lowering springs?
A: Premium high-tensile steel coiled on professional Wafios machines for maximum strength and rust resistance - Q: What is covered under the warranty?
A: Lifetime warranty protects against spring breakage under normal use conditions
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Sturdy cardboard box 19in x 9in x 9in
- Weight: 22 lbs
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