Dyno results: max gains 12-14bhp (this may vary depending on vehicle)
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Retains electronic valve control for adjustable sound
Eibach BMW E91 323i, 325i, 328i, 330i, 316d, 318d & 320d Touring Sportline Lowering Springs E20-20-014-04-22 Product Type_Protection Strips Dyno results: max gains 12-14bhpEibach BMW E91 323i, 325i, 328i, 330i, 316d, 318d & 320d Touring Sportline Lowering Springs E20 20 014 04 22. Lowers front by 45 50 mm and rear by 35 mm Eibach Sportline Lowering Springs are the ultimate choice for drivers who want a more aggressive stance and sharper handling. Offering a lower drop than the Pro Kit, Sportline springs reduce body roll, improve cornering grip, and give the car a bold, performance focused look. Built from high strength