---
product_id: 714162033
title: "Rear Window Roof Spoiler Visor (284RC) Compatible with BMW 4 Series G22/G23/G82 2021-2025 M4 430i M440i"
brand: "spoilerking"
price: "€ 521.81"
currency: EUR
in_stock: true
category: "Spoiler King"
url: https://www.desertcart.hr/products/714162033-rear-window-roof-spoiler-visor-284rc-compatible-with-bmw-4
store_origin: HR
region: Croatia
---

# 2.625" width x 1.25" height - precise aerodynamic fit Preinstalled adhesive tape - effortless install Made in USA - premium quality assurance Rear Window Roof Spoiler Visor (284RC) Compatible with BMW 4 Series G22/G23/G82 2021-2025 M4 430i M440i

**Brand:** spoilerking
**Price:** € 521.81
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your BMW’s edge with SpoilerKing — where style meets precision.

## Quick Answers

- **What is this?** Rear Window Roof Spoiler Visor (284RC) Compatible with BMW 4 Series G22/G23/G82 2021-2025 M4 430i M440i by spoilerking
- **How much does it cost?** € 521.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/714162033-rear-window-roof-spoiler-visor-284rc-compatible-with-bmw-4)

## Best For

- spoilerking enthusiasts

## Why This Product

- Trusted spoilerking brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Made in the USA:** Support local craftsmanship with a spoiler built to last and backed by a 90-day warranty.
- • **Customizable Finish:** Matte flat black polyurethane rubber ready for your personal paint touch with flex paint.
- • **Precision Fit for BMW:** Engineered specifically for 2021-2025 BMW 4 Series G22/G23/G82 models for seamless integration.
- • **Sleek, Subtle Upgrade:** Enhance your BMW 4 Series with a perfectly contoured spoiler that blends style and function.
- • **Effortless Installation:** Preinstalled self-adhesive tape means no extra tools or trips to the shop—stick it on and go.

## Overview

The SpoilerKing Rear Window Roof Spoiler Visor (284RC) is a matte black, polyurethane rubber aerodynamic accessory designed exclusively for BMW 4 Series G22/G23/G82 (2021-2025). Measuring 2 5/8" wide by 1 1/4" high, it features preinstalled adhesive tape for quick installation and is manufactured in the USA, offering a durable, customizable upgrade that enhances your vehicle’s sporty profile.

## Description

Buy SpoilerKing Rear Window Roof Spoiler Visor (284RC) Compatible with BMW 4 Series G22/G23/G82 2021-2025 M4 430i M440i: Body - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- This curved roof spoiler design measures at 2 5/8" wide & 1 1/4" high with a center cut.
- Includes preinstalled self adhesive tape for quick and hassle-free installation.
- Spoiler is UNPAINTED polyurethane rubber and features a sleek flat black finish.
- Painting will require flex paint to be used.
- All spoilers are aftermarket and manufactured in the USA.
- An instruction manual for straightforward and efficient installation is included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DVJJM4BB |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #4,874,671 in Automotive ( See Top 100 in Automotive ) #16,070 in Spoilers #583,421 in Automotive Body Parts |
| Brand Name | SpoilerKing |
| Color | Black |
| Compatible with Vehicle Type | Car |
| Exterior Finish | Matte |
| Manufacturer | SpoilerKing |
| Manufacturer Part Number | 763250596913 |
| Manufacturer Warranty Description | 90 Days from purchase |
| Material Type | Polyurethane Rubber |
| Model Number | BMWG2242020284RC |
| Number of Items | 1 |
| UPC | 763250596913 |

## Product Details

- **Brand:** SpoilerKing
- **Color:** Black
- **Exterior Finish:** Matte
- **Material:** Polyurethane Rubber
- **Vehicle Service Type:** Car

## Images

![Rear Window Roof Spoiler Visor (284RC) Compatible with BMW 4 Series G22/G23/G82 2021-2025 M4 430i M440i - Image 1](https://m.media-amazon.com/images/I/81HQtPLz6CL.jpg)

## Questions & Answers

**Q: Are SpoilerKing spoilers made in the USA?**
A: Yes. All SpoilerKing spoilers are designed and manufactured in house in Amityville, NY.

**Q: What finish are the spoilers?**
A: The spoilers come in a satin black finish. It can be painted, wrapped or even hydrodipped. Most customers install it as is.

**Q: What's included with the spoiler?**
A: The spoiler will come with preinstalled 3M automotive tape. In the package, there will be an instruction manual, adhesive promoter, and alcohol prep pads.

**Q: Can I wash my car after installation?**
A: We recommend waiting at least 24–48 hours after installation before washing your vehicle to allow the adhesive to fully cure.

**Q: Why should I choose SpoilerKing?**
A: SpoilerKing has been manufacturing aftermarket spoilers for years, offering vehicle specific designs, simple installations, and products proudly made in the USA.

## Frequently Bought Together

- SpoilerKing Rear Window Roof Spoiler Visor (284RC) Compatible with BMW 4 Series G22/G23/G82 2021-2025 M4 430i M440i
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**Shop now:** [https://www.desertcart.hr/products/714162033-rear-window-roof-spoiler-visor-284rc-compatible-with-bmw-4](https://www.desertcart.hr/products/714162033-rear-window-roof-spoiler-visor-284rc-compatible-with-bmw-4)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-17*