wstnperformance
WSTN BMW 1 Series F20/F21 LCI Double-Slat Kidney Grilles Gloss Black 2015–2019 (Pair)
Free Australian Delivery Over AU$99
Free International Delivery Over AU$200
Only The Highest Quality Products
Have a question about this product? Contact Us
Type
In stock. Ships in 2-4 Days
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Free Australian Delivery Over AU$99
Free International Delivery Over AU$200
Only The Highest Quality Products
Have a question about this product? Contact Us
Type
In stock. Ships in 2-4 Days
Free Australian Delivery Over AU$99
Free International Delivery Over AU$200
Only The Highest Quality Products
Have a question about this product? Contact Us
Type
In stock. Ships in 2-4 Days
Description
Sharpen the F20/F21 front end. Gloss black, double-slat aggression.
The facelift 1 Series already has the right shape—what it needs is a cleaner, darker, more purposeful front detail. The WSTN Performance Double-Slat Kidney Grilles replace the factory grilles with a sportier dual-line design in a deep gloss black finish, instantly tightening the nose and giving your build a more modern OEM+ presence.
Why Upgrade?
✅ Double-Slat Sport Look: Adds a more aggressive, performance-focused front-end style.
✅ Gloss Black Finish: Perfect for black-pack builds and a sharper OEM+ appearance.
✅ Direct Replacement Fit: Designed to clip into the factory location with no modification required.
✅ Durable ABS Construction: Lightweight, weather-resistant, and built for daily driving.
✅ Complete Pair: Left and right grilles for a consistent, matched finish.
Key Features & Specs
Material: High-quality ABS Plastic.
Construction: Precision-moulded kidney grille design with reinforced mounting points.
Finish: Painted gloss black.
Design: Double-slat layout to enhance the facelift F20/F21 front fascia.
Placement: Front, upper (Left + Right).
Fitment Type: Direct replacement.
OEM Reference Part Numbers:
Left: 51137371685 / 51137371687 / 51137371747
Right: 51137371686 / 51137371688 / 51137371748
Fitment & Compatibility
Chassis Support: BMW 1 Series F20/F21 Facelift (LCI) Platform
✔️ BMW 1 Series F20 (5-Door, LCI) — 2015–2019
✔️ BMW 1 Series F21 (3-Door, LCI) — 2015–2020
Technical Note
Facelift (LCI) models only. Confirm your chassis and year before purchase. Professional installation is recommended for best alignment and clip engagement.
What’s in the Box
2 x WSTN Double-Slat Kidney Grilles (Left + Right)
Installation
Difficulty: 2/5 – Easy/Moderate
Time Estimate: 20–45 Minutes
Mounting Type: Direct replacement (factory mounting location)
Warranty / Shipping / Returns / Support
DISCLAIMER
WSTN Performance components are designed for track and competition use. To protect your build and ensure a perfect finish, we recommend professional installation by a certified specialist/workshop. It is the buyer’s responsibility to ensure modifications comply with local regulations.
WARRANTY
We stand behind every product we curate. All parts feature a minimum one-year manufacturer’s warranty as standard. This covers any manufacturing defects, giving you total peace of mind that your upgrade is built to last. View our full Warranty policy page here.
SHIPPING
We offer tracked worldwide shipping on our entire catalogue. To provide the best value and the latest production batches, some items ship directly from our global manufacturing hubs. In-stock orders process in 2–4 days, while “Built-to-Order” items are hand-crafted for you in 1–2 weeks then shipped. View our full Shipping policy page here.
RETURNS
We offer a flexible 14-day return policy for all brand-new, uninstalled items. If we ever make a mistake, we’ll cover the return shipping to make it right. View our full Return policy page here.
SUPPORT
Need a hand with fitment, shipping, or a return? Our Perth-based team is here to help you get your build perfect. 📧 Email: contact@wstnperformance.com
FAQ
Yes, We Deliver Worldwide with DHL, FeDex, UPS and More
Detailed fitment data is included in the "Fitment" or "Compatibility" section of every product page.
If you need to confirm a specific fitment before we start your build, please message our team through live chat or at contact@wstnperformance.com or our live chat
To ensure you can shop with total confidence, the majority of our performance parts, including our premium exhausts and carbon fibre range are backed by at least a 12-month warranty.
We specify the exact coverage on every product page so you’re always informed. For the finer details, feel free to explore our full [Warranty Policy].
If you’d like to confirm coverage for a specific build, our experts are ready to help via Chat or at contact@wstnperformance.com
We want to get your parts to you as quickly as possible.
To ensure total transparency, specific delivery estimates are clearly displayed on each product page and at checkout.
- In-Stock Items: Typically arrive in 1–3 business days (Express) or 3–7 days (Standard) within Australia.
- Made-to-Order: To ensure the highest quality, some of our specialised components are handcrafted to order and generally ship within 1–2 weeks.
- International: We ship worldwide via Express (2–5 days) and Standard (3–10 days).
Need a precise lead time? If you’re planning a build and need to confirm availability, our team is available via Live Chat or at contact@wstnperformance.com. or contact us
Most of our products are often treated as standard hardware upgrades.
However, since manufacturer warranties vary by brand and location, we are unable to provide a universal confirmation on coverage.
To be 100% safe, we recommend checking with your dealership prior to purchase.
Our return policy lasts for 14 days. If more than 14 days have passed since your product was delivered, we regret to inform you that we can't provide a refund or exchange.
Yes, we certainly can. Beyond our listed range, we have an extensive global network that allows us to source a vast array of OEM, Aftermarket, and Genuine parts from around the world. Whether you are looking for a rare factory component or a specific performance upgrade, we are here to help.
To help us assist you as quickly as possible, please make sure to include your vehicle details (Make, Model, Year, and Series/VIN) along with the part you are chasing.
Currently, WSTN Performance operates as a specialised parts supplier, however, we are actively expanding our service offerings.
We are currently working on establishing a network of certified partner workshops to provide professional installation, with future plans for our own dedicated facility.
Are you a workshop owner?
We are always looking to partner with high-quality workshops interested in installing or stocking our range. If you would like to join our authorised network, please reach out to us via Live Chat or email at
contact@wstnperformance.com to discuss a partnership.
