Agile sportiness, fascinating lines: the BMW 4 Series inspires with its powerful design language and punchy performance. But there's more: with a BMW 4 Series tuning programme, your Coupé, Convertible or Gran Coupé gets the finishing touches in terms of performance, looks and aerodynamics. Find the perfect refinement for your 4-series now and create your own personal one-off with AC Schnitzer!

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Sound Video M440i Sport mode
total playing time: approx. 0:19 min.

 

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M440i by AC Schnitzer with 420 HP - speedo meter video
total playing time: approx. 0:38 min.

 

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Find exclusive parts for your BMW 4 series tuning now

BMW 4 series tuning: Fast-paced premium aesthetics

Discover the perfect tuning components for your 4 Series model now

The AC Schnitzer special parts range is based on a modular principle. Complete conversion or individual parts? With 4 series BMW tuning, the choice is yours!

The BMW 4 series History
The BMW 4 series History

The BMW 4 series emerged in 2013 from the then BMW 3 series Coupé, which filled a gap as a zippier version of the classic sports saloon. The first 4 series quickly caused a sensation and consisted of three models: the Coupé (F32), the Convertible (F33) and the Gran Coupé with four doors (F36); sportier M4 variants were also on offer from 2014-2020 (F82 and F83 respectively). The equally successful next generation has been on the market since 2020 (G22, G23 and G26).

4 series by AC Schnitzer: Made for you

Exclusive and aerodynamic
Exclusive and aerodynamic

The M package from BMW doesn't bring you enough motorsport feeling on the road? Then a BMW 4 series tuning is the right thing for you. At AC Schnitzer you can put together your exclusive one-off. Whether extravagant rims, complete wheel sets, silencers for a sonorous sound or spoiler variants for improved aerodynamics and racy looks - you have the choice between individual parts or a complete conversion. For the G22/G23, there is also a package offer with front spoiler, front splitter, side skirts, carbon rear spoiler, rear roof spoiler plus wheel set.

Sporty Finish
Sporty Finish

Our performance enhancement components take the performance of your 4 series to a whole new level by optimising torque. A feeling like on the race track - but roadworthy and extensively tested. Lowering with the suspension spring kits from AC Schnitzer also ensure optimised cornering dynamics. And of course the interior of your vehicle should not be left empty-handed when it comes to BMW 4 series tuning: Gearshift paddles, key holders or elegant aluminium pedals give the interior a sporty finish.

From motorsport to the road