XYZ Racing Street Advanced Coilovers — BMW 4 SERIES F83 M4 (Modified Rear Integrated) (Cancellation Kit for Electronic Damping) 2014-2020

The F83 M4’s factory electronic damper control is built around continuously variable valving, so bolting on a conventional coilover means dealing with the car’s own EDC logic fighting the new hardware. This Street Advanced kit is supplied with the cancellation kit needed to remove that conflict, letting the S55’s chassis run on manual damping without warning lights or half-working ride modes.

Street Advanced is XYZ Racing’s road-and-track-day platform, and on a convertible-bodied M4 with the extra flex that roof configuration brings to the rear end, the adjustability matters more than on the coupe. It’s built for owners who want the car lowered and tied down for B-road and track use without losing the ability to soften things off for the drive home.

What this coilover does for your 2014-2020 Bmw 4 Series

Drop the ride height and firm up the spring rate on an F83 and the twin-turbo six’s weight transfer under braking gets held in check rather than diving into the front tyres. The 720-way damping adjustment is the headline spec here: it’s enough range to run a genuinely stiff track setting on Saturday and wind it back for the drive to the circuit or the school run without swapping parts. Because the electronic damping cancellation kit is included, that adjustment happens entirely through the coilover’s own dials rather than being second-guessed by the car’s EDC module – you turn the knob, the damper responds, full stop. On a chassis that already puts big torque through the rear axle, tightening body control through the corner also reduces the amount of squat and wallow that translates into wasted contact patch. Ride height adjustment independent of spring preload means the M4’s stance and its corner-weighting can be set separately, which matters once you’re chasing a proper track alignment rather than just a lower look.

About the Street Advanced coilover

XYZ Racing developed the Street Advanced range over several years of in-house testing, refining it through competition use with racing teams before settling on the current specification, and it sits in the catalogue as the do-it-all option for drivers who split their time between road and track days rather than living on slicks. The standout figure is 720 damping adjustment increments, giving a far finer resolution than a basic 16- or 32-click dial, so you’re not stuck choosing between "too soft" and "too harsh" with nothing usable in between. Construction follows XYZ’s usual monotube layout, chosen specifically because it resists the heat build-up and damping fade that a fast, technical B-road session or a track outing can provoke in lesser dampers. The result is a kit XYZ positions as essential equipment for drivers chasing speed with real control over the chassis, not just a lower ride height for its own sake.

Fitment for the Bmw 4 Series (2014-2020)

This kit is built for the F83 M4 convertible, chassis code BM95-C, covering the 2014 to 2020 model years and supplied here with the cancellation kit for the car’s electronic damping system so the manual dampers integrate correctly with the modified rear end on this variant.

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Spec your F83 M4 the way you actually drive it – configure yours below.