H&R 50830-8 Sport Lowering Springs for 2005-2010 Chrysler 300C SRT8 6.1L Hemi

Vehicle Fitment

• 2005-2010 Chrysler 300C SRT8 6.1 L Hemi (RWD)

Fitment Notes

• Complete 4-spring set for front and rear lowering
• Progressive-rate springs maintain ride quality & factory travel
• May require camber adjustments or alignment after installation

Features

• Front drop: ~1.8"; Rear drop: ~1.7"--sporty stance with balanced handling
• Constructed from 54SiCr6 alloy spring steel
• Shot-peened, heat-tempered, phosphate-treated, powder coated
• Progressive rates reduce body roll and lower center of gravity
• ISO-9001 & TUV certified for quality and consistency
• Enhanced ride comfort without harshness of coilovers
• Corrosion-resistant finish preserves appearance over time
• Backed by H&R's limited lifetime warranty against defects

Specifications

• Spring steel: 54SiCr6; Finish: powder coat
• Front lowering: 1.8"; Rear lowering: 1.7"
• Progressive spring rate design; Maintains ~90% factory travel
• Certifications: ISO-9001, TUV-approved
• Warranty: Limited lifetime (manufacturer defect)

Included Components

• 1x Front left lowering spring
• 1x Front right lowering spring
• 1x Rear left lowering spring
• 1x Rear right lowering spring

Product Description

The H&R 50830-8 Sport Spring Kit is tailored for the 2005-2010 Chrysler 300C SRT8 equipped with the 6.1 L Hemi. These premium 54SiCr6 alloy springs lower the vehicle by approximately 1.8" in the front and 1.7" in the rear, offering a balanced, aggressive stance while preserving ride comfort and suspension travel.

H&R's manufacturing process includes shot-peening, heat tempering, and phosphate treatment, followed by powder coating--resulting in durable and corrosion-resistant springs. TUV and ISO-9001 certification ensure quality consistency. The progressive-rate design enhances steering precision, reduces body roll, and improves handling, making it a top choice for enthusiasts who want performance without compromising daily drivability. A limited lifetime warranty backs these springs for long-term reliability.