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Vivid Racing Gear 
Upgrade Your Classic Mopar with the R253-175 Coil-Over Kit
Transform your classic Dodge Charger, Dodge Coronet, or Plymouth Belvedere with the R253-175 QA1 Coil-Over Kit. This innovative system replaces the traditional leaf spring rear suspension with a triangulated 4-link design, providing a more planted feel and allowing for larger wheels and tires. Plus, it corrects the wheelbase for a smoother ride and improved handling.
Key Features
- Triangulated 4-Link Design: Enhances stability and traction, making it ideal for both street and track use.
- 3" Bumper Exit Exhaust Compatibility: Designed to accommodate a 3" exhaust system, ensuring a clean installation.
- Adjustable Ride Height: Easily modify the ride height to achieve the perfect look and performance for your vehicle.
- Shock Options: Choose from single-adjustable, double-adjustable, or MOD Series shocks to fine-tune your ride and handling characteristics.
- Durable Construction: Features powder-coated tubular components, including cross members and trailing arms, ensuring longevity and performance.
Performance Benefits
The R253-175 kit is designed to provide a modern driving experience whether you're cruising on the street or hitting the autocross, road course, or drag strip. With the option to pair it with a QA1 sway bar, you can further enhance handling and minimize body roll during hard launches.
Specifications
- Compatible Axles: Works with popular rear axles including Mopar 8 3/4", Ford 9", and Dana 60 rear ends.
- Installation Requirements: Some cutting and welding on the frame and axle housing is necessary. The kit is compatible with factory-located leaf spring mounts or modified inboard-located mounts.
- Shock Recommendations:
- Single-Adjustable: Best for street use.
- Double-Adjustable: Ideal for drag racing, autocross, or road racing.
- MOD Series: Perfect for drivers seeking maximum performance.
Customer Insights
Users have praised the R253-175 kit for its impressive handling and ride quality. Many have noted a significant improvement in their vehicle's performance, especially during aggressive driving. The adjustability of the shocks has been highlighted as a standout feature, allowing drivers to tailor their setup to their specific needs.
Made in the USA
QA1 stands by the quality of their products, offering an industry-leading Limited Lifetime Warranty on single- and double-adjustable shocks. This commitment to excellence ensures that you can enjoy your upgraded suspension with confidence.
Fitment Notes
Before purchasing, ensure that your vehicle is compatible with this kit. Proper installation will require some modifications, so be prepared for a bit of cutting and welding. With the right setup, the R253-175 will take your Mopar to the next level.
Other Part Numbers:
QA1 #qapR253-175
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.
Suspension ExpertsThe company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further.
State-of-the-Art FacilityThe company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.
QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.
Purchase QA1 Products At Vivid RacingIf you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.
| Sale price | None |
| Wholesale price | $2,598.75 |
| Shipping |
Weight: 74.90 Length: 96 Width: 56 Height: 30 |
| Product Added At | Monday 23 December, 2024 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $2,202.33 | $2,752.91 | ? | $2,484.95 | ? | 2025-07-11 10:45:14 |
