QA1 HS03-12200 Proma Star Single Adjustable Front Coilover Strut Kit 200 lb/in Street Performance

The QA1 Proma Star coilover strut kit delivers versatile performance ideal for both street and race applications, featuring custom-tailored spring rates and strut valving packages that achieve the ultimate level of ride and performance. This complete front suspension kit includes a pair of 18-way single adjustable aluminum struts, 200 lb/in springs, aluminum caster camber plates, and all related hardware.

Inverted Strut Design:

• Features an inverted cartridge design with a large diameter shaft that resists side loading, ensuring smoother and more consistent performance during hard cornering and braking
• Lightweight aluminum body offers reduced unsprung weight, improving suspension responsiveness and leading to better handling and traction
• 18-position rebound adjustment knob located at the top of the strut tower provides easy under-hood tuning

Performance Features:

• Adjustable ride height from 0 to 2 inches lower than stock to dial in the perfect stance
• Custom-tailored 200 lb/in spring rate optimized for performance street applications
• Single-adjustable design is ideal for street-driven cars that also see occasional track use
• Fully bolt-in installation with no cutting or welding required

QA1 Proma Star struts are proudly made in Lakeville, Minnesota. This kit provides the perfect balance between comfort for daily driving and performance for spirited driving or track days.