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H&R Street Performance Coilover Porsche 964 C2/C4 Coupe, Targa, Cabrio 89-90
$2082.95

H&R Street Performance Coilovers (Part No. 29580-1)

The H&R Street Performance Coilovers are designed specifically for the Porsche 911/964 C2/C4 models, including the Coupe, Targa, and Cabrio from 1989 to 1990. These coilovers are the ideal suspension upgrade for both daily drivers and serious automotive enthusiasts who demand exceptional handling and ride comfort.

Key Features

  • Adjustable Height: The fully threaded shock body allows for precise height adjustments, enabling you to tailor your vehicle’s stance to your preference.
  • Progressive Rate Springs: Each coilover is equipped with custom-valved shocks that work seamlessly with precision-engineered progressive rate springs, resulting in a finely tuned suspension system.
  • Lower Center of Gravity: By lowering your vehicle, you enhance weight distribution, leading to improved performance and control on the road.

Specifications

  • Approximate Front Lowering: 1.0 - 1.7 inches
  • Approximate Rear Lowering: 1.0 - 1.7 inches
  • Material: High-quality aluminum and steel components for durability
  • Finish: Corrosion-resistant coating for longevity

Fitment and Compatibility

These coilovers are specifically designed for the Porsche 911/964 C2/C4 models produced between 1989 and 1990. They provide a perfect fit and are engineered to meet the unique handling characteristics of these vehicles.

Customer Feedback

Enthusiasts who have installed the H&R Street Performance Coilovers on their Porsche 911/964 report significant improvements in handling and ride quality. Many appreciate the ability to fine-tune their vehicle's height, allowing for a more personalized driving experience.

Conclusion

If you're looking to enhance the performance and aesthetics of your Porsche 911/964, the H&R Street Performance Coilovers (Part No. 29580-1) are a reliable choice that combines quality, adjustability, and performance. Upgrade your suspension today and feel the difference in your driving experience.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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About H&R Springs

H&R Springs was founded in the late 1970s by Werner Heine and Heinz Remmen. The pair of them saw the need for improved suspension on the street and shared the belief that, with such, vehicles would have more control and better handling. Both Mr. H and Mr. R had years of professional and personal automotive experience. They used their technical know-how, driving experience, and suspension expertise to build superior quality springs that would create a new look in the automotive world with a “correct vehicle stance.” Mr. H and Mr. R’s commitment to producing a quality product allowed them to obtain TUV certification and the European performance spring market was subsequently born. From the very beginning, Mr. Heine and Mr. Remmen have been leaders and innovators with great influence in the suspension aftermarket; such remains true to this day. 

H&R's Company Growth

Since its inception 50 years ago, H&R Special Springs has been manufacturing the highest quality premium suspension components available on the market. H&R Springs boast proven quality and true performance that can only be obtained through precise, in-house design, innovative technology, and superb attention to detail. These standards define what the H&R Springs brand is all about. With an esteemed automotive heritage, H&R Springs continues its dedication to building performance street suspension components that unleash a vehicle’s true superior handling and ride potential.

Over the years, H&R Springs has developed a diverse and comprehensive line of products and suspension applications for the street. H&R now manufactures four different spring product series, six different coilover product lines, two different Cup Kit lines, a sway bar program, a lightweight line of I.D. Race Springs, and the ever-popular Quick-Safe wheel bolt stud conversions. What’s more, the company also has the largest wheel spacer and adaptor program in the industry. 

Why Choose H&R Springs?

The H&R Springs company philosophy is simple yet effective: To manufacture the best suspension products using the highest grade materials available and backing them with unparalleled customer service. Every H&R suspension application is designed to be vehicle-specific; all of its products are designed to enhance handling potential, personal style, and retain vehicle ride comfort.

H&R Springs has established a solid reputation, heritage of industry respect, and customer confidence thanks to the quality of its products that is second to none. An additional benefit is knowing that H&R parts work right out of the box with no hassle. All H&R products are 100 percent manufactured in Germany and exceed ISO quality assurance standards. Every single component undergoes stringent inspections and rigorous testing to ensure premium performance. H&R Springs’ quality shines not only in its finished product but also in the company’s commitment to customer service and distributor relationships.

Upgrade Your Suspension to H&R Springs

H&R Springs remains an industry leader in high-performance, quality suspension components for the street and track. No matter the application, H&R has become synonymous with consistent, proven suspension performance and quality. If you are looking to take your ride’s suspension to the next level, look no further than H&R Springs. With H&R, you will experience unparalleled performance, an attractive stance, and remarkable ride quality/comfort levels.

Vivid Racing carries a full lineup of H&R products and accessories, including coilovers, camber bolts, electronic lowering kits, lug nuts, mounts, springs, sway bars, wheel bolts, wheel spacers, and more! If you have any questions about H&R Springs or any of its products, please feel free to call our expert parts team at (480) 966-3040.  

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Sale price $2,082.95
Wholesale price $2,023.70
Shipping Weight: 62.00
Length: 27
Width: 16
Height: 10
Product Added At Friday 24 May, 2013
Product Modified At Wednesday 28 May, 2025
Imported By ETLOverride
Last Edited By kathi@vividracing.com
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Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
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Vendor Inv Cost Retail Jobber MAP Core Updated
H&R $1,715.00 $2,450.00 ? ? ? 2025-05-28 12:40:15


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