Apex Aero Design Rear Side Splitters (Gloss Black, 2 Pieces) – Sport Style for BMW 4 Series G26 Gran Coupe (2021+)
Couldn't load pickup availability
Questions about this product?
The Apex Aero Design Rear Side Splitters are designed specifically for the BMW 4 Series G26 Gran Coupe (2021+). Made from high-quality ABS with a gloss black finish, these splitters enhance the rear of the car with a sporty, aggressive touch. The kit includes two pieces (left and right) with a perfect fit thanks to 3D scanning technology, and they install in minutes using automotive-grade 3M adhesive tape.
Features
- Virgin-grade ABS plastic — Material resistant to impacts and UV rays, much more durable than fiberglass or recycled plastic alternatives.
- Factory gloss black finish — Uniform surface ready to install, with no need to paint or lacquer. Does not yellow over time.
- Millimeter-precise OEM Fit — Designed via 3D scanning of the original bumper to guarantee a perfect fit with no gaps.
- Quick, drill-free installation — Secured with pre-installed double-sided 3M tape. Complete installation in minutes.
Technical specifications
- Brand: Apex Aero Design
- Material: Flexible ABS plastic
- Finish: Gloss Black
- Kit contents: 2 pieces (left and right side)
- Fastening method: Automotive-grade 3M adhesive tape (included)
Compatibility
Models: BMW 4 Series Gran Coupe (G26)
Years: From 2021 onwards
Versions: Compatible with all engines and Gran Coupe body trims
Installation
- Clean the bumper area with isopropyl alcohol to remove wax or dirt residue.
- Position each splitter in place to verify the fit before removing the adhesive protector.
- Remove the 3M tape protector and press firmly for a few seconds.
- Avoid washing the car during the first 24 hours so the adhesive cures completely.
Frequently asked questions
Do you need to drill the bumper?
No, the 3M adhesive fastening system is sufficient to ensure a secure hold with no need for screws or drilling.
Does it withstand pressure washing?
Yes, the ABS material is resistant to common cleaning chemicals and automatic washes, as long as the initial curing time has been respected.
Do they come already painted?
Yes, both splitters come with a factory gloss black finish ready to install. They require no additional paint.
Shipping and warranty
Stock available for immediate shipping. 100% compatibility guarantee with the BMW 4 Series G26 Gran Coupe (2021+). Certified shipping with tracking.