G20 3 Series Pre Lci Gloss Black F1 LED Diffuser
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Give your BMW G20 3 Series a bold, race-inspired rear aesthetic with the CenCal Motorsport Gloss Black F1 LED Rear Diffuser. Designed with precision and built for enthusiasts, this diffuser transforms your vehicle’s rear profile with an aggressive, track-ready stance. The integrated F1-style LED brake light delivers both functional performance and eye-catching style, evoking the look of modern GT and Formula-inspired designs.
Constructed from high-quality ABS plastic with a premium gloss black finish, this diffuser offers the perfect balance between durability and lightweight performance. The finish provides a sleek, mirror-like appearance that complements any body color or carbon accent. Engineered for OEM-level fitment, it mounts directly to factory points with no modification or drilling required, ensuring a seamless installation and secure fit.
Whether you’re looking to enhance your G20’s appearance for daily driving or show-ready presentation, this diffuser provides the ideal blend of style, quality, and precision — a true representation of CenCal Motorsport’s commitment to excellence.
Product Features
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Premium Gloss Black Finish – Deep, reflective gloss coating delivers a sleek, modern aesthetic while resisting fading and surface wear.
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Aggressive F1-Inspired Design – Bold rear styling with aerodynamic contours for a dynamic, track-ready look.
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Integrated F1 LED Brake Light – Functional LED light adds a distinctive motorsport element, improving visibility and style.
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OEM-Level Fitment – Designed precisely for the G20 3 Series (Pre-LCI); installs directly using factory hardware with no cutting or drilling required.
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Durable ABS Construction – Lightweight yet impact-resistant material ensures long-lasting reliability for street or track use.
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UV-Protected Surface – High-quality coating prevents discoloration, oxidation, and dulling over time.
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Simple Bolt-On Installation – Quick, secure, and hassle-free installation process for professional or experienced DIY installers.
Compatibility
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BMW G20 3 Series (Pre-LCI) – Model Years 2019–2022
(Fits models equipped with M Sport rear bumper configurations.)
Installation
Professional installation is strongly recommended to ensure proper LED wiring, precise alignment, and a secure, flush fitment.
G20 3 Series Pre Lci Gloss Black F1 LED Diffuser
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders take 24–48 hours to process once placed. Made-to-order items begin production after processing, while in-stock items are prepped, packaged, and ship within 3–4 days from our Oceanside, CA location (please allow extra time for packages to arrive during high-volume periods). Some items may be backordered—if so, we’ll email you with status and options. Freight items such as wheels, exhausts, trunks, and hoods require additional handling time and may ship separately.
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Customer Support
Real BMW-savvy humans here. We’re available Mon–Fri, 10am–5pm PT by email and phone/text for install questions, fitment help, or order updates. Send your year/model/trim (VIN if handy) and we’ll point you to the right parts fast.
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FAQ’s
Quick answers to the most common questions: fitment & compatibility, order changes/cancellations, build & lead times, international shipping & duties, and returns/exchanges. Start there for instant clarity—then reach out if you still need a hand.
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Contact Us
Need help choosing parts or tracking an order? Send an email to our support team, support@cencalmotorsport.com
Buy with confidence
Fitment guarantee
Engineered for your BMW. Guarantee applies with professional installation — if it doesn’t fit, we fix it.
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Shop with confidence. Every order runs through encrypted PCI-compliant checkout, and flexible payments are available with Affirm - so you can mod now, pay later.
Real Support
Talk to real enthusiasts. Our team answers every email same business day (Mon–Fri, 9AM–5PM PST) so you’re never left hanging when it comes to your build.
About Us
Cen-Cal Motorsport isn’t just a parts shop, it’s a lifestyle for BMW enthusiasts who crave performance, precision, and style. We’re all about taking your BMW to the next level with premium parts that bring out the beast under the hood while keeping its luxury look on point.
Your BMW isn’t just a car—it’s an experience. Whether you're upgrading for speed, handling, or simply flexing on the road, we’ve got the gear to match your passion.
Why settle for stock? Explore our lineup and see how real quality transforms the drive. Got questions? Hit us up anytime—your ride deserves nothing but the best.
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We brought this E92 335i back from the dead — now it’s your chance to take the keys. From the yellow-powdered turbo and short-throw shifter to our full valved catback system, every inch of this build represents what CenCal Motorsport stands for: no halfway builds.
Every purchase of merch or quick entry gets you closer to owning this car. Whether you’re a die-hard BMW enthusiast or just chasing the dream of a true street-built machine — this is your shot.