Eibach 20mm Front Lowering Springs - BMW 3 Series G80 | G81 M3 Mini F54 The Evolve 4-1 headers can

The Evolve 4-1 headers can be used in isolation without any other performance upgrade and give a minimum gain of 30 hp and 27 lb/ft torque

making them a direct replacement for BMW part: 18307610633

EC Approved: No

and Evolution Race Line (Titanium)

85mm Fin Height vs

Eibach 20mm Front Lowering Springs - BMW 3 Series G80 | G81 M3 Mini F54 The Evolve 4-1 headers canLOWERS FRONT ONLY 20MM G80 25MM G81 The Eibach Pro Kit is the perfect answer for most popular street cars. Its our legendary spring system that dramatically improves both a vehicles performance and appearance. Pro Kit lowers your cars centre of gravity, reducing squat during acceleration, body roll in corners and excessive nosedive under braking. When combined with Plus 1 or Plus 2 wheels and tyres, the Eibach Pro Kit is the finishing touch to a