Helper Springs — Ride taller, drive safer.
MAD helper springs keep your vehicle level and controlled with passengers, luggage, or hitch loads — comfort stays close to stock when unladen.
TÜV approved
Bolt-on install
No maintenance
How it works
Auxiliary coils add support when you load the car; stance and stability improve without air lines or compressors.
- Coils tuned to support OE springs
- Support ramps with payload
- Simple bolt-on hardware
What you’ll feel
- Reduced sag with luggage
- More stability in turns & crosswinds
- Comfort close to stock when empty
Why MAD vs. air
- Predictable spring rate, no leaks
- TÜV part approval & fitting manual
- Low upkeep — no compressors/lines
Available kits
Fitment
Install overview
- Coil springs: ≈ 60–90 min · Strut work; spring compressors required; alignment recommended afterwards.
- Upgrades improve support & stability but do not change GVWR or tow ratings.
Heavy-Duty MAD Helper Springs for Audi A4 – Stable. Strong. Reliable.
Drive an Audi A4 and notice the rear sagging when your car is fully loaded? Whether you're commuting with a full trunk, traveling with passengers, or hauling equipment, your suspension may need extra support. MAD’s heavy-duty helper springs are the ultimate bolt-on upgrade for a more stable, confident drive — without changing your car's original comfort.
Manufactured in the Netherlands and trusted across Europe,
MAD helper springs are now available in the U.S., precision-fit for various Audi A4 generations.
Improved Ride Height and Stability
Enhanced Driving Safety
Better Comfort and Control
Less Wear and Maintenance
✅ Why Upgrade with MAD Helper Springs?
Designed to be installed inside or alongside your factory coil springs, MAD helper springs deliver extra support where it matters most — the rear axle. They maintain proper ride height, even under load, and extend the life of your suspension components.
🔧 Quick Installation – Zero Modifications
- Tailored fitment for Audi A4 (B6 to B9)
- No drilling, welding, or air system required
- Supplied with hardware and a detailed guide
- TÜV-approved and road-legal worldwide
Compatible with both sedan and Avant (wagon) models, provided they use conventional coil springs on the rear axle.
Ideal For:
- Contractors, technicians, or reps with gear in the trunk
- Traveling families or rideshare drivers
- People who tow small trailers, bikes, or equipment
- Audi A4 Avant (wagon) drivers with roof boxes or extra cargo
Ready to Reinforce Your A4?
Upgrade your Audi A4 with a proven, European-engineered solution trusted by thousands across Europe. Choose MAD helper springs for confidence, control, and comfort — even under heavy load.
Compatible Audi A4 Models – MAD Helper Springs
| Model Year | Chassis Code | Body Style | Compatibility |
|---|---|---|---|
| 2002–2005 | B6 | Sedan / Avant | ✅ Yes |
| 2005–2008 | B7 | Sedan / Avant | ✅ Yes |
| 2009–2016 | B8 | Sedan / Avant | ✅ Yes |
| 2017–2023 | B9 | Sedan / Avant | ✅ Yes |
⭐ 4 Key Benefits of MAD Helper Springs for Audi A4
1.
Stable Ride Height
No more sagging when your trunk is loaded or you’re towing – keeps your A4 level and safe.
2.
Enhanced Handling
Better cornering and control, especially when loaded or during sudden maneuvers.
3.
Less Suspension Wear
Reduces strain on your OEM springs and shocks, extending their service life.
4.
Hassle-Free System
Mechanical. Maintenance-free. No air lines or compressors. Just install and drive.
