AC Schnitzer DE
AC Schnitzer carbon rear spoiler for BMW i4 G26 (5162326510)
AC Schnitzer carbon rear spoiler for BMW i4 G26 (5162326510)
SKU:5162326510
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Fitting Time: 0.70 hours
OVERVIEW
OVERVIEW
- for 4 series G26 Gran Coupé
clear coated
Scope of delivery:
- carbon rear spoiler, clear coated
- vitro sticker
- vehicle specific mounting package
- mounting instructions incl. painting instructions
- homologation certificate
DESCRIPTION
DESCRIPTION
Philosophy
Free from the compromises of series production, AC Schnitzer develops custom components to the highest standard of perfection.
"Form follows function" - This guiding principle is systematically applied by the engineers and designers of the aerodynamic components for BMW vehicles.
AC Schnitzer aerodynamic components pick up and subtly emphasise the styling lines of the base vehicle, while giving the body striking new contours.
At the same time however, they have a real effect: They increase downforce on the front and/or rear axles, to ensure better ground adhesion.
Only high quality composite materials, such as PU Rim or carbon, are used in production of our AC Schnitzer aerodynamic components. Because only these materials meet our high quality standard.
Material: Carbon Fibre Reinforced Plastic
Carbon-fibre-reinforced plastic - or carbon for short - has a unique quality. Carbon is ultralight, but at the same time extremely rigid. These properties explain why this material has become essential in motorsport and aerospace technology.
However the fibres are expensive and complex to produce. Fibres are spun into thick threads known as rovings, which are woven into textile-like fibre mats.
These are then impregnated with different plastics in a further step, at which point the material becomes very fragile. Even slight stretching will lead to irreparable distortion in the texture and make the product unusable. Working only by hand, skilled craftsmen can make this ultra-delicate fabric into complex shapes. Such a work process requires extensive experience and fingertip feel.
When the components have been hardened in the autoclave, the surface is lacquered. This is a very sophisticated process because of the many indentations in this fabric-like structure. So the flawless surface finally reflects one factor above all: perfection down to the lowest fibre.
Creative Design
PUR, ASA or Carbon: at AC Schnitzer, all draft designs originate from a true Italian artist: Michele Viandante, who has been Head Designer here for many years. Naturally his designs are not only beautiful but must prove their suitability: for example, many parts are function-tested in the wind tunnel.
Testing
If the calculations match the results, further tests follow. For example, crash tests using dummies confirm that pedestrian protection requirements are fulfilled. Only when all tests have been passed and the homologation certificate has been issued are AC Schnitzer aerodynamic components released for sale worldwide. Homologation Certificate The parts homologation certificate is an official document which allows the use of tuning parts in public road traffic within the framework of the (StVZO) German road traffic licensing regulations (and some other countries). After installation or conversion of the part described in the certificate, the vehicle must be presented to an official inspection body. The inspector determines the correct installation and the authenticity of the part and subsequently enters the modification in the vehicle documents. The official operating license of the vehicle thus remains in force. The parts homologation certificate is part of the scope of delivery.
Scope of delivery:
- carbon rear spoiler, clear coated
- vitro sticker
- vehicle specific mounting package
- mounting instructions incl. painting instructions
- homologation certificate
Uniqueness of the carbon rear spoiler
- increase of the downforce by up to 13 kg at the rear axle compared to the standard vehicle, measured at 200 km/h
- lightweight construction
- very high strength
- sporty design
- Made in Germany
- made of carbon
- easy mounting
- long lasting
- developed exclusively for BMW 4 series Coupe G22
- 2 years warranty
BEFORE PURCHASING
BEFORE PURCHASING
Stock Availability
Due to the amount of bespoke orders it is not always possible for us to keep every item in stock at all times. If you require the item urgently please contact us to check stock before purchase.
Call on 01933 685840
Wheels & Tyres
All wheel & tyre packages are special order and cannot be cancelled or returned once purchased.
All in stock wheel & tyre packages come from Germany and have a 2-3 week lead time which includes tyre fitting.
Can I have these parts fitted?
We offer fitting on all our parts.
If you would like your parts fitting please contact us at
info@ac-schnitzer.co.uk before you order online.
SHIPPING INFORMATION
SHIPPING INFORMATION
UK Next Day Delivery
We offer UK next working day delivery on all IN STOCK products. Please note all stock coming from Germany can be subject to 2-3 week lead time. Once in the UK these will be shipped UK next working day.
Any lead times longer than this and we will contact you to let you know.

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German Engineering Excellence
Precision-crafted in Germany using cutting-edge technology and rigorous quality control standards, ensuring superior performance and durability.
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TÜV-Certified Performance
All AC Schnitzer parts are TÜV-approved, meaning they meet strict German safety and performance regulations — guaranteed legal and reliable upgrades.
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OEM+ Fit and Finish
Designed to integrate seamlessly with BMW and MINI vehicles, AC Schnitzer products offer factory-level fitment with a distinctive performance edge.
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Track-Tested, Road-Ready
From aerodynamics to suspension, every component is tested on both road and track, delivering real-world performance without compromising comfort or safety.
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