---
product_id: 258711141
title: "Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing"
brand: "rulline"
price: "€ 43.89"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rulline"
url: https://www.desertcart.be/products/258711141-alpha-racing-air-vortex-generator-diffuser-shark-fin-10pcs-set
store_origin: BE
region: Belgium
---

# UV & weatherproof coating 10-piece vortex fin set Easy no-trim installation Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing

**Brand:** rulline
**Price:** € 43.89
**Availability:** ✅ In Stock

## Summary

> 🦈 Turn heads and slice through the air with Alpha Racing’s Shark Fin Diffuser!

## Quick Answers

- **What is this?** Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing by rulline
- **How much does it cost?** € 43.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/258711141-alpha-racing-air-vortex-generator-diffuser-shark-fin-10pcs-set)

## Best For

- rulline enthusiasts

## Why This Product

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

## Key Features

- • **Performance Boost with Style:** Reduces drag and increases downforce for a speed edge
- • **Sleek 10-Piece Shark Fin Set:** Complete aerodynamic upgrade for any car
- • **Durable UV-Protected Material:** Built to withstand sun, rain, and road grit
- • **Customizable Matte Black Finish:** Paintable to match your ride’s unique style
- • **Effortless Peel-and-Stick Installation:** No tools, no trimming, zero hassle

## Overview

The Alpha Racing Air Vortex Generator Diffuser Shark Fin 10pcs Set is a universal-fit aerodynamic accessory crafted from flexible, UV-resistant polypropylene. Designed for easy, no-modification installation, this kit enhances vehicle performance by increasing downforce and reducing drag while adding a bold, customizable matte black style to your car’s spoiler or roof wing.

## Description

100% Brand new in boxEasy installation with high quality tape.No modifications or trimmingCan be painted to match your vehicle colorUV-protected & weatherproof coating assures you a more durable productInstallation is completely reversible, therefore will not leave permanent mark.Increases downforce and reduces dragIncreases top speed and performance

Review: Easy to install,looks good&nice quality
Review: The RULLINE 10pcs/Set Diffuser Shark Fin Kit is a game-changer when it comes to enhancing the aerodynamics and style of your vehicle. This sleek and innovative accessory not only adds a touch of aggression to your car's appearance but also improves its overall performance. The matte black finish of the shark fin kit gives your vehicle a sporty edge that turns heads wherever you go. Installing the RULLINE Diffuser Shark Fin Kit was a breeze, thanks to its user-friendly design. The 10-piece set ensures that you have all the components you need for a seamless installation. Once in place, the air vortex generator creates a smoother airflow over your car, reducing drag and improving fuel efficiency. What sets the RULLINE kit apart is its attention to detail. The fins are crafted with precision, and their compatibility with spoilers and roof wings ensures a perfect fit for a wide range of vehicles. It's not just about aesthetics; it's about optimizing your car's performance. Whether you're a car enthusiast looking to fine-tune your vehicle or simply want to give your ride a sporty makeover, the RULLINE 10pcs/Set Diffuser Shark Fin Kit is a must-have accessory. It's a small investment that makes a big difference in both style and functionality. Say goodbye to the ordinary and embrace the extraordinary with RULLINE.

## Features

- High quality of black flexible PP material- Paintable
- Fashionable EVO style
- Package comes with 10 pcs shark fins wing
- Universal fit for any cars
- size and color : as the picture shows

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NBJXILC |
| Auto Part Position | Front |
| Brand Name | RULLINE |
| Colour | Black |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,782) |
| Installation Type | Self-Adhesive |
| Item Dimensions | 13 x 8 x 8 centimetres |
| Item Weight | 0.08 Kilograms |
| Manufacturer | Alpha racing |
| Manufacturer Part Number | US-OKK166 |
| Material Type | Metal, Polypropylene (PP), Rubber, high_carbon_steel |
| UPC | 842411127705 |
| Unit Count | 10.0 count |

## Product Details

- **Brand:** RULLINE
- **Colour:** Black
- **Item dimensions L x W x H:** 13 x 8 x 8 centimetres
- **Material:** Metal, Polypropylene (PP), Rubber, high_carbon_steel
- **Vehicle service type:** Car

## Images

![Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing - Image 1](https://m.media-amazon.com/images/I/71IfvQkxwdL.jpg)
![Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing - Image 2](https://m.media-amazon.com/images/I/71AInFchv1L.jpg)
![Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing - Image 3](https://m.media-amazon.com/images/I/71s1QOaG10L.jpg)
![Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing - Image 4](https://m.media-amazon.com/images/I/71wzVBT0KkL.jpg)
![Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing - Image 5](https://m.media-amazon.com/images/I/71ZCeiIerEL.jpg)

## Questions & Answers

**Q: Will it make my Ford Fusion s go faster????**
A: If it’s a fast back or standard sedan this in addition to a spoiler will improve downforce. Might end up making you slower but for a rwd car increase grip. If you are wanting downforce all around you will want a full flat under tray with a splitter that promotes flow under the car. Air flow above the car typically produces lift unless directed otherwise

**Q: Cuantas piezas son?**
A: 10

**Q: How do I uninstall?! Without leaving marks that is.**
A: With rubbing alcohol

**Q: How did you guys manage to get it to stick? I only have 1 sticky side on mine...**
A: I wouldn’t put it on. After 2 months they started coming off. The adhesive is SO hard to get off

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 September 2024*

Easy to install,looks good&nice quality

### ⭐⭐⭐⭐⭐ Review
*by S***. on 4 January 2024*

The RULLINE 10pcs/Set Diffuser Shark Fin Kit is a game-changer when it comes to enhancing the aerodynamics and style of your vehicle. This sleek and innovative accessory not only adds a touch of aggression to your car's appearance but also improves its overall performance. The matte black finish of the shark fin kit gives your vehicle a sporty edge that turns heads wherever you go. Installing the RULLINE Diffuser Shark Fin Kit was a breeze, thanks to its user-friendly design. The 10-piece set ensures that you have all the components you need for a seamless installation. Once in place, the air vortex generator creates a smoother airflow over your car, reducing drag and improving fuel efficiency. What sets the RULLINE kit apart is its attention to detail. The fins are crafted with precision, and their compatibility with spoilers and roof wings ensures a perfect fit for a wide range of vehicles. It's not just about aesthetics; it's about optimizing your car's performance. Whether you're a car enthusiast looking to fine-tune your vehicle or simply want to give your ride a sporty makeover, the RULLINE 10pcs/Set Diffuser Shark Fin Kit is a must-have accessory. It's a small investment that makes a big difference in both style and functionality. Say goodbye to the ordinary and embrace the extraordinary with RULLINE.

### ⭐⭐⭐⭐⭐ Review
*by D***T on 15 August 2024*

the fins are hard plastic that comes with a pretty solid sticky pad. i only need 6 for my car but it looks 10x better

## Frequently Bought Together

- RULLINE 10pcs/Set Diffuser Shark Fin Kit Compatible with Spoiler Roof Wing Air Vortex Generator Black
- 2PCS Universal Hood Air Vents for Car Hood Scoop, Bonnet Vent Hood Air Intake Trim Cover (Black)
- GKmow Pack-6 Car Spoiler Canards Kit, Universal Auto Front Bumper Lip Splitter, Body Anti-Collision Diffuser, Exterior Soft Rubber Decorative Stickers (Glossy Black)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-04*