---
product_id: 258711141
title: "Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing"
brand: "rulline"
price: "£23.17"
currency: GBP
in_stock: true
reviews_count: 5
category: "Rulline"
url: https://www.desertcart.co.uk/products/258711141-alpha-racing-air-vortex-generator-diffuser-shark-fin-10pcs-set
store_origin: GB
region: United Kingdom
---

# reduces drag & air noise 10pcs aerodynamic shark fins strong self-adhesive, no tools needed Alpha racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit For Spoiler Roof Wing

**Brand:** rulline
**Price:** £23.17
**Availability:** ✅ In Stock

## Summary

> 🦈 Own the road with style and speed – don’t just drive, dominate!

## 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?** £23.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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

- • **Durable Adhesion:** High-strength adhesive keeps fins firmly attached through rain, heat, and rough drives.
- • **Aggressive EVO Style:** Transform your car’s look with sleek, glossy shark fin diffusers that scream performance.
- • **Drag-Reducing Design:** Engineered to cut air resistance and noise, boosting stability and fuel efficiency at high speeds.
- • **Complete 10-Piece Set:** Everything you need to upgrade your spoiler or roof wing with a coordinated aerodynamic edge.
- • **Universal Fit & Easy Install:** No trimming or modifications—just peel, stick, and align for a perfect fit on most vehicles.

## Overview

The Alpha Racing Air Vortex Generator Diffuser Shark Fin 10pcs Set is a universal, easy-to-install aerodynamic upgrade crafted from durable polypropylene. Designed to reduce drag and air noise, this kit enhances vehicle stability and fuel efficiency while delivering a bold, aggressive EVO-inspired look. Featuring strong self-adhesive backing, these sleek black fins stay securely attached under harsh conditions, making them the perfect blend of style and performance for any car enthusiast.

## Description

Features: [ Car Decoration ]—— Fashionable EVO style, makes your car stand out, also can be painted to match your vehicle color [ Drag Reduction ]——Reduce air resistance and air noise, improve the stability of the vehicle during fast driving [ Strong Adhesive ]—— Strong self adhesive to the car, sturdy and not easy to fall off, stayed adhered through harsh condition. Description: Material: flexible PP Plastic Color:Black Fitment: Universal fit for most cars Package Include: 10 pcs shark fin wings Note: No Instruction or any tape included. Installation Tips: 1.Wipe and clean the roof of your vehicle before installation couldmake it more sturdy. 2.Make sure you do proper measurements to get them perfectly aligned

Review: Nice product - Easy to install,looks good&nice quality
Review: Good - 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

- ★[ Car Decoration ]—— Fashionable EVO style, smooth and shinny surface give your car aggressive look and makes it stand out
- ★[ Strong Adhesive ]—— Strong self adhesive to the car, sturdy and not easy to fall off, stayed adhered through harsh condition.
- ★[ Drag Reduction ]—— Reduce air resistance and air noise, improve the stability of the vehicle during fast driving.
- ★[ Universal ]—— Universal fit for most cars, no need for modification or trimming.
- ★[ Easy To Install ]——Use of bottom adhesive directly stick ,need proper measurement to get them perfectly aligned.When installing, use a hair dryer to heat it for 1 minute for better viscosity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NBJXILC |
| Auto Part Position | Front |
| Auto part position | Front |
| Automotive Fit Type | Universal Fit |
| Brand | RULLINE |
| Brand Name | RULLINE |
| Colour | Black |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.5 out of 5 stars 1,792 Reviews |
| Installation Type | Self-Adhesive |
| Item Dimensions | 13 x 8 x 8 centimetres |
| Item Weight | 0.08 Kilograms |
| Item dimensions L x W x H | 13 x 8 x 8 centimetres |
| Manufacturer | RULLINE |
| Manufacturer Part Number | US-OKK166 |
| Material | Metal, Polypropylene (PP) , Rubber , high_carbon_steel |
| Material Type | Metal, Polypropylene (PP), Rubber, high_carbon_steel |
| Model Number | US-OKK166 |
| UPC | 842411127705 |
| Unit Count | 10.0 count |
| Vehicle service type | Car |

## 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

### ⭐⭐⭐⭐⭐ Nice product
*by A***R on 28 September 2024*

Easy to install,looks good&nice quality

### ⭐⭐⭐⭐⭐ Good
*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.

### ⭐⭐⭐⭐⭐ decent size fins
*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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**Shop now:** [https://www.desertcart.co.uk/products/258711141-alpha-racing-air-vortex-generator-diffuser-shark-fin-10pcs-set](https://www.desertcart.co.uk/products/258711141-alpha-racing-air-vortex-generator-diffuser-shark-fin-10pcs-set)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-21*