Koni Special Active Rear Shock Absorber - 8045-1248
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eBayKoni Special Active Rear Shock Absorber (FSD) For Ford & Fiat - (8045-1248)
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Koni Special Active Rear Shock Absorber (FSD) Fits Ford & Fiat, (8045-1248)Free delivery in 1–3 days£118.64Visit shop →
KONI Special Active Uprated Rear Shock Absorber 8045-1248Free delivery in 1–3 days£152.71Visit shop →
KONI Special Active Uprated Rear Shock for ABARTH 500 / 595 / 695 8045-1248Free delivery in 1–3 days£152.71Visit shop →
KONI Special Active Uprated Rear Shock for ABARTH 500C / 595C / 695C 8045-1248Free delivery in 1–3 days£152.71Visit shop →
KONI Special Active Uprated Rear Shock Absorber for FIAT 500 8045-1248Free delivery in 1–3 days£152.71Visit shop →
KONI Special Active Uprated Rear Shock Absorber for FORD KA 8045-1248Free delivery in 1–3 days£152.71Visit shop →
Product Information
Full details
The Koni Special Active Rear Shock Absorber is designed for drivers who want a balance between responsive handling and everyday comfort without the complexity of electronic suspension. Utilizing Frequency Selective Damping (FSD) technology, these dampers provide a significant upgrade for daily commuters and long-distance travelers by automatically adjusting to road irregularities. While they offer a sophisticated ride feel, it is important to note that they are a performance-oriented upgrade and may feel firmer than standard OEM replacement shocks, particularly on very rough pavement.
All features
| Model Part Number | 8045-1248 |
|---|---|
| Brand | Koni |
Extended Product Information
FAQs
Do I need to wire these into my car's computer?
No. Koni Special Active shocks use purely mechanical internal hydraulic valves and require no sensors or electrical connections.
Are these adjustable by the user?
The Special Active line is pre-set from the factory to balance performance and comfort; they are not manually adjustable by the user.
Can I use these with lowering springs?
While they are designed for stock ride height, they can often work with mild lowering springs. Check specific fitment documentation for your vehicle's compatibility.
How long do they typically last?
Durability is comparable to high-quality OEM shocks. Longevity depends on road conditions, but the protective coating helps significantly in salty or wet climates.
Will they make my car lower?
No, these are shock absorbers, not coil-over assemblies or springs. They do not change your vehicle's ride height.
Do I need to replace them in pairs?
Yes, it is highly recommended to replace shocks in pairs (left and right) on the same axle to maintain balanced handling characteristics.
Troubleshooting
Excessive ride harshness after installation
Verify that all mounting bushings are properly seated and that the torque settings do not exceed factory specifications, as overtightening can bind the mount.
Clunking or rattling noise from the rear suspension
Inspect all top mount hardware and sway bar end links; ensure no debris is trapped between the shock body and the mounting points.
Vehicle pulling to one side
The installation of new shocks can highlight existing alignment issues; perform a full wheel alignment at a qualified service center.
Pros and Cons
Pros
- Automatic adjustment to road surfaces without electronics
- Noticeable improvement in steering stability and braking
- Maintains excellent tire-to-road contact for safety
- Resistant to environmental corrosion from road salt and moisture
- Straightforward mechanical installation process
Cons
- Firmer ride than standard comfort-biased OEM shocks
- Performance may be less noticeable on perfectly smooth highways
- Not intended for dedicated track racing or extreme competition
- Requires professional alignment after installation
Setup, Compatibility & Care
Installation of the 8045-1248 shock absorber should follow standard automotive service procedures. Because these shocks replace original factory units, ensure your vehicle model is compatible with the 8045-1248 part number before starting.
Key Setup Steps:
- Use a professional-grade spring compressor if removing coil-over assemblies.
- Ensure all mounting hardware is torqued to the vehicle manufacturer's specific settings.
- A professional four-wheel alignment is mandatory after replacing suspension components to ensure handling stability.
Care Instructions:
- Periodically inspect the shock shafts for oil leaks or heavy pitting.
- Wash the wheel wells regularly, especially after winter months, to remove road salt and debris accumulation that could degrade the exterior coating.