SKU: 51659-2
H&R 99-04 Ford Mustang Cobra Convertible V8 Sport Spring (w/IRS)
H&R Sport Spring kits lower the vehicle ride height to reduce fender gap and center of gravity. These progressive rate springs fit 1999-2004 Ford Mustang SVT Cobra models with IRS and reduce body roll during cornering. The design maintains ride comfort while improving overall vehicle response.
Key Features
- Progressive Spring Rate: Delivers balanced ride quality with handling gains
- Lowered Stance: Reduces fender gap for improved appearance
- Handling Improvement: Cuts body roll through reduced center of gravity
- Streamlined Profile: Lowers wind resistance for better efficiency
- Direct Fit: Engineered for listed Mustang Cobra applications with IRS
- Single Upgrade Focus: Effective suspension change without full system replacement
Specifications
| Detail | Value |
|---|---|
| Brand | H&R |
| Type | Lowering Springs |
| Compatibility | 1999-2004 Ford Mustang SVT Cobra with IRS |
| Part Number | 51659-2 |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- Set of four sport springs
- Installation instructions
Product Notes
- Designed specifically for vehicles with independent rear suspension
- Confirm IRS presence before ordering
- Professional installation recommended
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1999, 2001, 2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
Why Choose H&R?
- Number one selling product line from the manufacturer
- Proven fitment for listed Mustang Cobra variants
- Consistent spring rate for daily driving comfort
- Direct replacement without additional modifications
Frequently Asked Questions
- Q: Does this fit convertibles only?
- A: Yes, listed fitment covers Cobra Convertible models with IRS.
- Q: Will these springs work with the V8 engine?
- A: Yes, the kit is specified for V8 powered SVT Cobra vehicles.
- Q: Are new shocks required?
- A: Factory shocks can be retained with these springs.
Shipping &. Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Springs packaged in protective cardboard box





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