--- product_id: 425364599 title: "Rear Diffuser 5 Fins Set for Dodge Challenger 2015-2021" brand: "sunluway" price: "NT$4582" currency: TWD in_stock: true reviews_count: 10 category: "Sunluway" url: https://www.desertcart.tw/products/425364599-rear-diffuser-5-fins-set-for-dodge-challenger-2015-2021 store_origin: TW region: Taiwan --- # Enhanced downforce & stability 5-piece precision fit Aluminum-plastic corrosion resistant Rear Diffuser 5 Fins Set for Dodge Challenger 2015-2021 **Brand:** sunluway **Price:** NT$4582 **Availability:** ✅ In Stock ## Summary > 🦈 Shark-Fin Your Ride: Dominate the streets with style and performance! ## Quick Answers - **What is this?** Rear Diffuser 5 Fins Set for Dodge Challenger 2015-2021 by sunluway - **How much does it cost?** NT$4582 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/425364599-rear-diffuser-5-fins-set-for-dodge-challenger-2015-2021) ## Best For - sunluway enthusiasts ## Why This Product - Trusted sunluway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Screw-in design with included hardware—no bumper removal needed, just drill and attach for a quick transformation. - • **Performance-Driven Design:** Boosts aerodynamic efficiency by reducing drag and increasing downforce for a more stable, confident drive. - • **Aggressive Shark Fin Styling:** Elevate your Challenger’s rear with a bold, race-inspired look that commands attention on every street. - • **Lightweight yet Durable Material:** Crafted from premium aluminum-plastic compound to resist deformation and corrosion without adding bulk. - • **Tailored for Dodge Challenger 2015-2024:** Perfectly engineered to seamlessly integrate with your stock rear bumper for a flawless upgrade. ## Overview The Rear Diffuser 5 Fins V3 Set is a custom-fit aerodynamic upgrade for Dodge Challenger models from 2015 to 2024. Made from a lightweight, corrosion-resistant aluminum-plastic composite, it enhances vehicle stability by increasing downforce and reducing drag. Designed for easy screw-in installation without bumper removal, this set adds aggressive shark fin styling to your stock rear bumper, delivering both performance benefits and a head-turning aesthetic. ## Description desertcart.com: Rear Diffuser 5 Fins V3 Set for Dodge Challenger 2015-2024 Stock Rear Bumper, Black Rear Bumper Diffuser Shark Fin : Everything Else Review: Awesome product. Easy install. Looks great! - Worked out great on my 2017 Challenger. Looks fantastic. I was a bit concerned due to the reviews saying it was difficult. I found it very easy. Just pop the fastener pins out of the lower bumper fascia so that you have access to tighten it down. Review: Easy and looks good - Super easy to line up and add to the bumper. I got this at the same time as a wickerbill and everything came together super nicely to give my challenger a much meaner look. It fits the bumper quite well and is difficult to make uneven, I used measuring tape to mark how far apart I wanted each fin. I found this to be much easier and more cost effective than buying a whole diffuser to replace my bumper, very happy with the look. ## Features - Application---5 pieces Full Rear Diffuser Kit is designed for Dodge Challenger SXT, RT, Hellcat 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 stock rear bumper - Material---Made of high quality Aluminum-plastic compound, which is light-weight, no deformation and resist corrosion. You can find the right material with best price for your needs here. - Performance---Rear Bumper Diffusers are designed to improve energy-saving, increase downforce and stability of driving by reducing the resistance encountered by the car. - Installation---5 Rear Diffuser Fins attaches directly to your stock bumper. Therefore, Holes need to be drilled in the rear bumper for installation. No need to remove the rear bumper or diffuser for installation. All hardware needed for installation is included. - Please Note:---This is not a bumper. This is set of extra parts for decorating your bumper, designed for improving aggressive look. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TVHPLH4 | | Auto Part Position | Rear | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #90,754 in Automotive ( See Top 100 in Automotive ) #75 in Spoilers | | Brand | Sunluway | | Brand Name | Sunluway | | Color | Black | | Compatible with Vehicle Type | Car | | Customer Reviews | 4.3 out of 5 stars 221 Reviews | | Exterior Finish | Aluminum | | Installation Type | Screw-In | | Item Weight | 0.72 kg | | Manufacturer | Sunluway | | Manufacturer Part Number | SL-tzz 5pcs-black | | Manufacturer Warranty Description | No | | Material | Plastic | | Material Type | Plastic | | Model Number | SL-tzz 5pcs-black | | Number of Items | 1 | | Vehicle Service Type | Car | ## Product Details - **Brand:** Sunluway - **Color:** Black - **Exterior Finish:** Aluminum - **Material:** Plastic - **Vehicle Service Type:** Car ## Images ![Rear Diffuser 5 Fins Set for Dodge Challenger 2015-2021 - Image 1](https://m.media-amazon.com/images/I/71ryzTAQRjL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Where are the instructions manual?** A: My set did not come with instructions. I will be relying on YouTube videos to do my install ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome product. Easy install. Looks great! *by D***S on July 24, 2026* Worked out great on my 2017 Challenger. Looks fantastic. I was a bit concerned due to the reviews saying it was difficult. I found it very easy. Just pop the fastener pins out of the lower bumper fascia so that you have access to tighten it down. ### ⭐⭐⭐⭐⭐ Easy and looks good *by J***R on December 27, 2025* Super easy to line up and add to the bumper. I got this at the same time as a wickerbill and everything came together super nicely to give my challenger a much meaner look. It fits the bumper quite well and is difficult to make uneven, I used measuring tape to mark how far apart I wanted each fin. I found this to be much easier and more cost effective than buying a whole diffuser to replace my bumper, very happy with the look. ### ⭐⭐⭐⭐⭐ Love the look *by S***A on March 25, 2026* Fast shipping, fit perfect, makes my car look more aggressive love it ## Frequently Bought Together - Rear Diffuser 5 Fins V3 Set for Dodge Challenger 2015-2024 Stock Rear Bumper, Black Rear Bumper Diffuser Shark Fin - JeCar Smoked Tail Light Covers Rear Light Guards Exterior Accessories Compatible with Dodge Challenger 2015-2023 - Rear Wickerbill Spoiler for Dodge Challenger 2015-2023 SRT RT Hellcat Scat Pack w Backup Camera, 2 Pieces Add-on Type Wicker Bill Spoiler with RivNut Tool --- ## 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.tw/products/425364599-rear-diffuser-5-fins-set-for-dodge-challenger-2015-2021](https://www.desertcart.tw/products/425364599-rear-diffuser-5-fins-set-for-dodge-challenger-2015-2021) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-13*