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JRZ 12 Series Coilovers - BMW 1 series non M E81/E87/E88 (2005-2013) - Meisterschaft Motorsport
JRZ 12 Series Coilovers - BMW 1 series non M E81/E87/E88 (2005-2013) - product detail 1

BMW

M4

|

G82

2021 -

2027

12 series

|

$10,735.00

SKU: MME-JRZ-00018

In Stock

Add JRZ Front Camber plates *

JRZ Camber Plate 99-012-A90

Add JRZ Rear Top Mounts*

JRZ Top Mount 95 60 07 39

Full Spring Package*

Add on 25mm Shaft upgrade*

Add on FA3030 Upgrade*

Add on Shaft Low Friction Coating*

Quick Disconnects Rear

Add on Rear Quick Disconnects*

Allows for easier routing of canister into the chassis.

Add JRZ PROlift Nose-Lift Kit*

Total: $10,735.00

Built to Order

2-4 week lead time

JRZ Factory

Hand built in the Netherlands

Rebuildable

Full service & revalve support

Setup Help

We help you dial it in

JRZ 12 Series triple adjustable motorsport damper for the BMW M4 G82 (2021-2027). Adds low speed compression bypass to independently adjustable compression and rebound, enabling precise tuning of pitch, roll, and vehicle balance. Features the JRZ 8060 motorsport piston and upgradeable to quad-adjustable with the 50 DA option. Built to order through Meisterschaft Motorsport Engineering, the official U.S. importer of JRZ Suspension. Every set includes expert setup consultation for your BMW.

WHY THE 12 SERIES FOR THE BMW M4 G82

JRZ 12 Series Coilovers BMW M4 G82 — triple-adjustable motorsport damping built to order in the Netherlands by JRZ Suspension Engineering. Every unit is hand-assembled and dyno-validated before shipping. Browse all JRZ coilovers.

The JRZ 12 Series Coilovers for the BMW M4 G82 deliver triple-adjustable damping with independent high-speed compression, low-speed compression, and rebound control — all built around a precision mono-tube body and remote reservoir. Engineered and assembled by JRZ Suspension Engineering in the Netherlands, the 12 Series gives G82 owners complete authority over the damping curve for serious track work. For a simpler single-adjustable option see the 11 Series, or step up to the race-spec RS PRO or RS PRO3.

WHY THE 12 SERIES EXISTS

The G82 M4 is a serious platform out of the box, but the factory damping is a compromise between comfort and performance. The 12 Series removes that compromise — three independent adjustment dials let you tune high-speed compression for kerb strikes and bumps, low-speed compression for body roll and weight transfer, and rebound for recovery speed. That level of control means one set of dampers covers everything from street cruising to competitive time attack.

  • Triple-adjustable damping — independent high-speed compression, low-speed compression, and rebound dials give you full control over every phase of damper movement
  • Mono-tube with remote reservoir — separates gas and oil for consistent fade-free performance through long sessions, even on aggressive compounds
  • Application-specific valving — every G82 12 Series kit ships with damper curves matched to the car’s weight, wheelbase, and spring rates — not generic aftermarket settings
Not sure which series?
The 12 Series is JRZ’s flagship — a motorsport-grade triple-adjustable damper at the top of the entire range. The 11 Series offers motorsport-grade double adjustment at a lower price point. For street/track use, the RS PRO3 provides triple adjustment from the RS line.

HAND BUILT IN THE NETHERLANDS

Every JRZ 12 Series damper is assembled, valved, and dyno-tested by hand at JRZ’s facility in the Netherlands. There is no mass production line — each unit is built to order with tolerances held to the same standard used in GT3 and prototype racing programs. The result is a damper that arrives ready to install with no bleeding, shimming, or break-in required.

BMW M4 G82 COILOVERS FITMENT

This kit fits all 2021–2027 BMW M4 G82 variants including Competition and CSL. Ships as a complete four-corner coilover system with your choice of spring package: Street, Street/Track Hybrid, Track, or custom rates to suit your setup.

SPEC SHEET

DAMPER TYPE Triple-adjustable (high-speed compression, low-speed compression, rebound)
ADJUSTMENTS High-speed compression, low-speed compression, rebound
DESIGN Mono-tube, remote reservoir
FITMENT BMW M4 G82, 2021–2027
VALVING Application-specific, dyno-tested
SPRING PACKAGE Street, Street/Track Hybrid, Track, or Custom rates
QUICK DISCONNECTS Front standard
FRONT CAMBER PLATES Available separately
REAR TOP MOUNTS Vehicle-specific
INSTALLATION Direct bolt-on replacement for OEM dampers
SERVICE Fully rebuildable and revalveable at Meisterschaft Motorsport
BUILD TIME 2–4 weeks from order, depending on JRZ production schedule

FREQUENTLY ASKED QUESTIONS

Will the 12 Series fit my M4 Competition or CSL?
Yes. The 12 Series is designed as a direct bolt-on replacement for all 2021–2027 G82 M4 variants, including the standard M4, M4 Competition, and M4 CSL. Spring rates can be tailored to suit your specific model and driving goals.
What is the difference between the 12 Series and RS PRO3?
Both are triple-adjustable, but the RS PRO3 uses race-specification internals — tighter tolerances, competition-grade seals, and valving optimized for sustained high-speed use. The 12 Series is the better choice for street/track dual-purpose builds; the RS PRO3 is purpose-built for competition.
Can I adjust the ride height?
Yes. The coilover design allows full ride height adjustment at all four corners. Spring preload and ride height are set independently, so you can lower the car without compromising spring performance.
How long does it take to receive my order?
Build time is typically 2–4 weeks from order, depending on JRZ’s production schedule. Every damper is built to order and dyno-verified before shipping.
Can the dampers be rebuilt or revalved?
Yes. Every JRZ 12 Series damper is fully rebuildable and revalveable. Meisterschaft Motorsport handles all service in-house — whether you need a refresh after heavy track use or want the valving adjusted for a different spring rate or driving style.

NEED HELP CHOOSING?

Not sure which JRZ series is the right fit for your G82 M4? Contact us for a no-pressure conversation about your driving goals, spring rate preferences, and setup — we will help you get it right the first time.

GIVE US A CALL GET SETUP ADVICE

JRZ 12 Series Coilovers - BMW M4 G82 (2021-2027)

☎ (954) 408-2280

Contact us for pricing

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$10,735.00