Product Details
The Koni Sport Kit for the 1999-2006 BMW 3 Series (E46) pairs Koni's legendary adjustable yellow shocks with a set of Eibach Pro-Kit lowering springs — the gold-standard street performance suspension package. You get a 25–35 mm drop, sharper turn-in, and the ability to dial the rebound damping to your liking, all in one box.
Each Sport Yellow damper is externally adjustable for rebound, so you can run soft for daily comfort and stiffen for autocross or canyon runs. Eibach progressive-rate Pro-Kit springs preserve travel and ride quality while delivering the drop. This kit is the Koni catalog's most-recommended single upgrade for street-driven enthusiast cars.
Features
- Koni Sport Yellow adjustable shocks (rebound) — all four corners
- Eibach Pro-Kit progressive-rate lowering springs
- Typical drop: ~25-35 mm front and rear
- Adjust rebound at the shock body to tune ride / handling balance
- Bolt-on fitment with factory hardware
Specifications
| Part Number | 1145 1013 |
| Part Name | Koni Sport Kit |
| Year | 1999-2006 |
| Make | BMW |
| Model | 3 Series |
| Chassis Code | E46 |
| Damping Adjustment | 1-Way |
Vehicle Fitment
- 1999 BMW 3 Series (E46)
- 2000 BMW 3 Series (E46)
- 2001 BMW 3 Series (E46)
- 2002 BMW 3 Series (E46)
- 2003 BMW 3 Series (E46)
- 2004 BMW 3 Series (E46)
- 2005 BMW 3 Series (E46)
- 2006 BMW 3 Series (E46)

