KONI Special Active Suspension Kit for BMW X4 F26 (2014-2018), Front & Rear Shock Absorbers, Fits M-Technik/M Sport, Non-EDC, FSD Technology

KONI Special Active Damper Set for BMW X4 F26 2014 to 2018

Give your BMW X4 a serious dynamic refresh with this complete set of KONI Special Active front and rear dampers. Built around KONI’s frequency selective hydraulic valving, these uprated shock units react to the road surface in real time, tightening body control when you are pressing on and relaxing over broken tarmac for a calmer, more refined ride. It is a fast-road ready upgrade that delivers composure and comfort in one package.

Ideal for daily driving, B-road blasts and long motorway runs, this upgrade keeps your X4 planted, reduces float and pitch, and smooths sharp edges from potholes and expansion joints on UK roads. Ride height remains standard and the set is designed to work perfectly with factory coil springs, including M Sport rates.

Key advantages

• Sharper turn in and tighter body control without sacrificing comfort
• Frequency selective valving for real-world compliance over rough surfaces
• Greater stability in quick direction changes and at higher speeds
• Direct-fit replacement units for the F26 chassis, no permanent modifications
• Works with OE M Sport springs for balanced fast-road behaviour
• No coding required on cars without electronic damping control

Fitment and compatibility

• Model: BMW X4 F26 SUV coupé
• Years: 2014, 2015, 2016, 2017, 2018
• Suitable for vehicles with M Sport/M-Technik suspension
• For cars without EDC electronic damper control only
• Front axle and rear axle damper set, designed for OE coil springs

What is included

• Set of four KONI Special Active dampers: two front, two rear
• Direct replacement components engineered for the F26 platform
• Installation hardware reused where applicable as per OE design

Real results we have seen

We have fitted these on customer X4 F26 vehicles and the response is consistent: more confidence on B-roads, reduced secondary bounce, calmer motorway cruising and noticeably better grip on uneven surfaces. Drivers report a more connected steering feel and passengers appreciate the smoother ride.

Why upgrade now

Ageing factory shock absorbers can dull the X4’s handling and comfort. Special Active brings back control and adds a layer of refinement that standard units can’t match, making this an excellent value performance upgrade for everyday use and spirited driving.

Installation and support

Professional fitting is recommended for best results. MJ Modifications in Warwickshire offers expert installation and setup. Request a fitting quote at info@mjmodifications.co.uk.

Search-friendly highlights

BMW X4 F26 damper upgrade. Front struts and rear shocks for 2014 to 2018 X4. Special Active frequency reactive dampers. Non-EDC replacement shock kit. M Sport compatible uprated shockers. Fast road suspension for BMW X4 crossover. Improved ride comfort and handling balance. Direct-fit F26 chassis damper set.