BMW 3 Series (G20, G21) with Coilover Suspension

Since 2019, the BMW 3 Series (G20, G21) has marked the seventh generation of the popular mid-size model range, impressing with sporty elegance, innovative technology and well-balanced driving dynamics. Available as a Sedan (G20) or Touring (G21), the 3 Series delivers a dynamic driving experience with a broad engine lineup – from efficient diesel options to the powerful M340i xDrive inline-six. Thanks to its precise handling and rear- or all-wheel drive layout, the 3 Series is ideal for drivers seeking a blend of agility and everyday usability. A high-quality coilover suspension allows you to individually adjust the vehicle height for a sportier appearance and noticeably sharper handling. The continuously adjustable lowering not only lowers the center of gravity, but also significantly improves cornering performance. Compared to a traditional sport suspension, a height-adjustable coilover setup offers superior flexibility – ideal for drivers who want more performance on the road without sacrificing daily driveability. While wheel spacers primarily enhance the look, coilover suspensions offer a real technical advantage by transforming handling characteristics. Depending on the version, you can choose between a sportier or more street-oriented setup. The BMW 3 Series (G20, G21) harmonizes perfectly with a coilover suspension – ideal for anyone looking to get the most out of their 3 Series.

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19 & 21

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Facts & Figures

Vehicle type

BMW 3er Limousine (G20, G80) G3L

Coilover suspension

KW V1 Coilover suspension

Material

galvanized steel / stainless steel

Lowering FA

40-60mm

Lowering RA

40-60mm

Adjustable hardness

Approval

with §19 parts certificate

BMW 3 Series Sedan (G20, G80) G3L with KW V1 Coilover Suspension

The KW V1 coilover suspension is the ideal choice for your BMW 3 Series Sedan from the G20 or G80 series. It offers a sporty lowering range of 40–60 mm on both axles, not only optimizing ride height but also delivering more precise driving dynamics. Thanks to its stainless steel housing, the suspension is highly durable and corrosion-resistant – even with year-round use. Designed with performance in mind while keeping handling simple, the KW V1 is aimed at sports-oriented drivers who want a pre-tuned system without the need for adjustments. Compared to a conventional sport suspension, the KW V1 stands out with its stepless height adjustment – allowing you to perfectly match the car's stance to your wheel and tire setup. It also provides a noticeable performance improvement over height-adjustable sport springs. Especially in the sporty G20 and G80 M versions, the KW V1 complements the chassis concept and enhances agility and presence on the road. On the G80 M3, the lowered stance adds even sharper handling and makes a bold visual statement.

Advantages of the KW V1 Coilover Suspension for BMW 3 Series Sedan (G20, G80)

Stepless lowering: 40–60 mm
Corrosion-resistant stainless steel housing
Sport-tuned dampers
No adjustment needed – “plug & play”
Significantly improved driving dynamics

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BMW 3 Series Sedan (G20, G80) G3L with KW V2 Coilover Suspension

The KW V2 coilover suspension strikes the perfect balance between sporty handling and individual customization for your BMW 3 Series Sedan from the G20 or G80 series. With stepless lowering from 40 to 60 mm on both front and rear axles, you can precisely tune your ride height to suit your aesthetic and performance preferences. Made from high-quality stainless steel, the suspension is built to last – even with daily use in varying weather conditions. Unlike the KW V1, the KW V2 also allows individual adjustment of rebound damping. This means you can fine-tune the damper response to your needs – whether for a firmer ride during spirited driving or a more relaxed setup for long highway drives. Manual adjustment provides a noticeable improvement in handling without compromising safety or comfort. Especially when paired with the agile G20 chassis or the powerful M3 G80, the KW V2 delivers even sharper and more controlled driving behavior – ideal for those who want maximum control. The finely tuned rebound damping provides a clear advantage over standard or sport suspensions, taking the driving experience to the next level.

Advantages of the KW V2 Coilover Suspension for BMW 3 Series Sedan (G20, G80)

Stepless lowering: 40–60 mm
Durable stainless steel housing
Individually adjustable rebound damping
Improved control & handling
Sport-tuned damper technology

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Auch in

19 & 21

ZOLL

Facts & Figures

Vehicle type

BMW 3er Limousine (G20, G80) G3L

Coilover suspension

KW V2 Coilover suspension

Material

galvanized steel / stainless steel

Lowering FA

40-60mm

Lowering RA

40-60mm

Adjustable hardness

yes (rebound)

Approval

with §19 parts certificate

Auch in

19 & 21

ZOLL

Facts & Figures

Vehicle type

BMW 3er M3 Limousine (G20, G80) G3L

Coilover suspension

KW V4 Clubsport Coilover suspension

Material

galvanized steel / stainless steel

Lowering FA

20-35mm

Lowering RA

15-30mm

Adjustable hardness

no / yes (rebound) / yes (rebound and compression)

Approval

with §19 parts certificate

BMW 3 Series M3 Sedan (G20, G80) G3L with KW V4 Clubsport Coilover Suspension

If you want to get the absolute maximum from your G80 BMW M3, the KW V4 Clubsport coilover suspension is the go-to upgrade. This high-performance suspension is designed for drivers who want maximum performance on the road – and occasional track use – with full street legality. Thanks to its premium stainless steel construction, it offers outstanding durability and resistance even under demanding conditions. With lowering ranges of 20–35 mm in the front and 15–30 mm in the rear, it maintains everyday usability while enhancing the aggressive stance and lowering the vehicle’s center of gravity. The standout feature: independently adjustable rebound and compression damping in both high-speed and low-speed ranges – enabling millimeter-precise setup for your personal driving style. Whether you're on semi-slicks, twisty backroads or pushing hard through corners – the V4 Clubsport offers a level of control well beyond traditional sport suspensions or adjustable sport springs. In the G80 M3, already an impressive machine from the factory, the KW V4 Clubsport adds even more precision, stability, and feedback – a no-compromise upgrade for ambitious drivers.

Advantages of the KW V4 Clubsport Coilover Suspension for BMW M3 (G80)

Ideal for performance driving on semi-slicks
Independently adjustable rebound & compression
Road-legal despite Clubsport characteristics
Maximum control & driving precision
Stainless steel housing for extreme durability

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BMW 3 Series Touring (G21, G81) G3K with KW V3 Coilover Suspension

The BMW 3 Series Touring of the current G21 and G81 generation offers sporty driving dynamics paired with everyday practicality – whether as an agile estate or the uncompromising M3 version with all-wheel drive. The KW V3 coilover suspension is a premium upgrade tailored to meet these demands. It offers stepless lowering of 40–60 mm on both axles and allows separate adjustment of rebound and compression – ideal for drivers wanting to extract maximum handling performance. Built with a high-quality stainless steel housing, the KW V3 is built for long-term reliability and corrosion resistance, even in year-round use. The independent damper settings let you fine-tune steering response, traction, and comfort to match sporty country roads or high-speed autobahn drives. Especially on the G81 M3 Touring, the V3 unleashes its full potential – delivering measurable grip gains and reducing body roll in corners. Compared to adjustable springs or conventional sport suspensions, the KW V3 offers a clear improvement in overall performance – with fully individualized tuning capabilities.

Advantages of the KW V3 Coilover Suspension for BMW 3 Series Touring (G21, G81)

Independent rebound & compression adjustment
Stepless lowering: 40–60 mm
Premium stainless steel housing
Optimized ride & handling
Sport-tuned damping technology

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Auch in

19 & 21

ZOLL

Facts & Figures

Vehicle type

BMW 3er Touring (G21, G81) G3K

Coilover suspension

KW V3 Coilover suspension

Material

galvanized steel / stainless steel

Lowering FA

40-60mm

Lowering RA

40-60mm

Adjustable hardness

no / yes (rebound) / yes (rebound and compression)

Approval

with §19 parts certificate

Auch in

19 & 21

ZOLL

Facts & Figures

Vehicle type

BMW 3er M3 Competition Touring (G21, G81) G3K

Coilover suspension

KW V4 Coilover suspension

Material

galvanized steel / stainless steel

Lowering FA

20-35mm

Lowering RA

15-30mm

Adjustable hardness

no / yes (rebound) / yes (rebound and compression)

Approval

with §19 parts certificate

BMW 3 Series M3 Competition Touring (G21, G81) G3K with KW V4 Coilover Suspension

The BMW M3 Competition Touring (G81) combines uncompromising performance with the practicality of a Touring body style. With standard M xDrive all-wheel drive, over 500 hp and a sports-tuned chassis, it already delivers an impressive experience – but with the KW V4 coilover suspension, you can take it even further. The 20–35 mm front and 15–30 mm rear lowering sharpens the stance and drops the center of gravity noticeably. Made from stainless steel, the suspension is extremely durable and resistant to corrosion. What makes the KW V4 stand out: rebound and compression damping can be adjusted independently – in both high- and low-speed ranges. This allows you to fine-tune the entire suspension setup with extreme precision, matching your personal driving style and road conditions. Whether you're carving corners or pushing on long straights – the V4 responds exactly how you want it to. Compared to traditional sport suspensions or adjustable springs, the V4 offers a fully customizable solution for top-tier driving performance. In combination with the M TwinPower Turbo engine and all-wheel drive, it unlocks the full potential of the M3 Touring.