---
product_id: 142149256
title: "23 inch Universal Car Rear Bumper Lip Diffuser Shark Fin Style Bumper Spoiler,Glossy Black"
brand: "idain"
price: "₩109570"
currency: KRW
in_stock: true
reviews_count: 8
category: "Idain"
url: https://www.desertcart.kr/products/142149256-23-inch-universal-car-rear-bumper-lip-diffuser-shark-fin
store_origin: KR
region: South Korea
---

# Glossy Black Finish - Sleek & Premium Shark Fin Style - Bold & Trendy Universal Peel & Stick - Effortless Install 23 inch Universal Car Rear Bumper Lip Diffuser Shark Fin Style Bumper Spoiler,Glossy Black

**Brand:** idain
**Price:** ₩109570
**Availability:** ✅ In Stock

## Summary

> 🦈 Elevate your ride with shark-inspired swagger — because ordinary is overrated!

## Quick Answers

- **What is this?** 23 inch Universal Car Rear Bumper Lip Diffuser Shark Fin Style Bumper Spoiler,Glossy Black by idain
- **How much does it cost?** ₩109570 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/142149256-23-inch-universal-car-rear-bumper-lip-diffuser-shark-fin)

## Best For

- idain enthusiasts

## Why This Product

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

## Key Features

- • **Quick Peel & Stick Installation:** Upgrade your car’s look in minutes—no tools, no fuss, just press and go.
- • **Universal Fit for Most Vehicles:** One size fits many—customize your ride without the hassle of complicated mods.
- • **Shark Fin Design for Instant Street Cred:** Turn heads with a fierce, aerodynamic silhouette that screams style and power.
- • **Premium ABS Material for Long-Lasting Durability:** Forget flimsy plastics—this diffuser stands tough against wear and tear.
- • **Glossy Black Finish Elevates Your Car’s Aesthetic:** Add a sleek, showroom shine that complements any paint job.

## Overview

This 23-inch Universal Car Rear Bumper Lip Diffuser features a striking shark fin design crafted from durable premium ABS with a glossy black finish. Engineered for universal compatibility, it installs easily via peel-and-stick adhesive, enhancing your vehicle’s rear aesthetics while providing subtle aerodynamic benefits. Perfect for millennial professionals seeking a sleek, effortless upgrade that commands attention on the road.

## Description

Descriptions: Well-polished surface, smooth to touch. Exquisite workmanship provides great user experience. With your rear bumper chassis position fit perfectly to enrich the appearance and the unique style of the vehicle to bring you a new visual enjoyment, but also intimate guarding your car. Specifications: Material: ABS Color: Glossy Black Item Size:58.5*14.5cm/23"*5.7", Package included: 1 * Rear Bumper Lip Diffuser 1 * Double Sides Adhesive Tape

Review: EXELENT QUALITY - The fit and finish on this part was incredible. The thickness and strength are much better than expected, especially for such an inexpensive item. The arch of the part matched perfectly to the bumper on my vintage Miata, and it's size and style fit the right look. desertcart warns... this is a " high return item" , and suggests careful measuring before ordering. I would also recommend while you measure, consider the placement of the item. I mean is there enough surface area to mount it, low enough, that you will like the look. On my application, the bottom lip of the Miata bumper only extends about 1" under the car, and I had to make a custom bracket to support the front lip of the diffuser. It was well worth the little extra work, for the end results. Thank you desertcart for such a great quality product at a fair price!
Review: Perfect compliment to a project - This is a universal type solution, I could not use the 3M adhesive as that would not hold nor did I use the the silver screws that are supplied but some black ones I had ( hint, silver screws on glass black are ridiculous! change them) It fit perfectly for my application and for the money reached the look I wanted. Install was 10 minutes.

## Features

- APPEARANCE - Shark Fin design, cool and fashionable.
- QUALITY MATERIAl - made from premium ABS, not flimsy plastic,durable to use.
- EASY TO INSTALL - just clean the place you wanna install, then apply the double-sided tape,align the installation location, press, done.
- UNIVERSAL FIT - fit for most types of cars, please measure your vehicle length and dimensions before purchasing.
- SIZE - 585mm*145mm/23"*5.7" Color:Glossy Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T667YM3 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #1,167,301 in Automotive ( See Top 100 in Automotive ) #2,876 in Spoilers #129,846 in Automotive Body Parts |
| Customer Reviews | 4.0 4.0 out of 5 stars (71) |
| Date First Available | June 17, 2019 |
| Installation Type | Peel & Stick |
| Item Weight | 14 ounces |
| Item model number | usIIBXG0001 |
| Manufacturer | idain |
| Manufacturer Part Number | usIIBXG0001 |
| Package Dimensions | 23.46 x 6.65 x 2.24 inches |
| UPC | 665268076497 |

## Product Details

- **Auto Part Position:** Rear
- **Brand:** idain
- **Exterior Finish:** Glossy Black ABS
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Vehicle Service Type:** Car

## Images

![23 inch Universal Car Rear Bumper Lip Diffuser Shark Fin Style Bumper Spoiler,Glossy Black - Image 1](https://m.media-amazon.com/images/I/41sPS2sdXLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ EXELENT QUALITY
*by J***. on November 17, 2024*

The fit and finish on this part was incredible. The thickness and strength are much better than expected, especially for such an inexpensive item. The arch of the part matched perfectly to the bumper on my vintage Miata, and it's size and style fit the right look. Amazon warns... this is a " high return item" , and suggests careful measuring before ordering. I would also recommend while you measure, consider the placement of the item. I mean is there enough surface area to mount it, low enough, that you will like the look. On my application, the bottom lip of the Miata bumper only extends about 1" under the car, and I had to make a custom bracket to support the front lip of the diffuser. It was well worth the little extra work, for the end results. Thank you Amazon for such a great quality product at a fair price!

### ⭐⭐⭐⭐⭐ Perfect compliment to a project
*by R***K on December 27, 2020*

This is a universal type solution, I could not use the 3M adhesive as that would not hold nor did I use the the silver screws that are supplied but some black ones I had ( hint, silver screws on glass black are ridiculous! change them) It fit perfectly for my application and for the money reached the look I wanted. Install was 10 minutes.

### ⭐⭐⭐ Not easy to affix.
*by A***D on January 7, 2020*

I'd give it 3 1/2 stars but review doesn't allow for it. The reasons for this is that the curve of the part is too extreme to match any underside car bumper or body. The only place that this piece of molded plastic would possibly work is on a curved roof surface. Also there is not enough flat surface area underneath to affix the piece to any surface of the car. The edge is only about 2mm wide and most tapes are quarter inch and bigger. So I sufficed to gluing the part to my car with silicone sealant not easy and not the most visually appealing fix but it worked. I put it out in the hot sun to make it easier (flexible) to work with. After installing the look from a distance is acceptable.

## Frequently Bought Together

- idain 23 inch Universal Car Rear Bumper Lip Diffuser Shark Fin Style Bumper Spoiler,Glossy Black
- GKmow Pack-6 Car Spoiler Canards Kit, Universal Auto Front Bumper Lip Splitter, Body Anti-Collision Diffuser, Exterior Soft Rubber Decorative Stickers (Carbon Fiber Black)
- Ouzorp 10Pcs Air Vortex Generator Carbon Fiber Pattern Diffuser Shark Fin Set Kit Compatible with Spoiler Roof Wing Pointed

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/142149256-23-inch-universal-car-rear-bumper-lip-diffuser-shark-fin](https://www.desertcart.kr/products/142149256-23-inch-universal-car-rear-bumper-lip-diffuser-shark-fin)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-10*