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Diamond Style Front Grilles - BMW G20 3 Series

Diamond Style Front Grille Design: Features a distinctive diamond-pattern grille that enhances the front-end appearance with a more aggressive and luxury-inspired look. Multiple Material Options: Available in real carbon fiber or high-quality gloss black ABS, allowing users to choose between premium performance aesthetics or a cost-effective upgrade. Multiple Finish Configurations: Each material is offered in full gloss black or gloss black with chrome diamond accents to match different exterior styling preferences. OEM-Specific Engineering: Designed specifically for the BMW G20 3 Series to ensure precise fitment and seamless integration with the factory front fascia.

$224.99
5.0

Choose Your Fitment

Choose Your Material and Finishing

Premium Quality Parts
OEM-Grade Performance
5 star Rating
Trusted by customers
Expert Support
BMW Specialists Available 24/7

Trusted by 30,000+ BMW Owners

Join thousands of satisfied enthusiasts who trust us for their upgrades.

Payment Options

Bimmer Plug Guarantees

BMW Enthusiast Trusted

BMW Enthusiast Trusted

UV-Stable Finish

UV-Stable Finish

Fast Dispatch

Fast Dispatch

Diamond Mesh Pattern, Geometric precision that transforms your G20's front fascia instantly
Direct OEM Replacement, Slots into your factory grille aperture with exact fitment tolerances
Bolt on installation in 30–45 minutes, basic hand tools only, no coding, fully reversible
Dual Finish Options, Gloss Black for stealth builds or Chrome for premium European presence
High Impact ABS Plastic, Rigid, lightweight, and built to handle road debris and temperature extremes
UV Stabilized Coating, Finish stays sharp through seasons of daily driving and car washes
G20 Exclusive Engineering, Designed and validated specifically for 2019–Present BMW 3 Series

SPECIFICATION & COMPATIBILITY

Will it fit my exact car?

Verify compatibility with your vehicle

Fitment Database

Verified compatibility matrix

Year Range Model Chassis Code Notes
2019–Present G20 3 Series G20 Fits 320i, 330i, 330e, M340i — confirm LCI vs pre-LCI variant

Installation Protocol

Step-by-step procedure

01

Park on a flat surface, open the hood, and gather a trim removal tool and 10mm socket.

02

Release retention clips along the top and side edges using a trim removal tool, working from outer edges inward. Pull the grille forward to remove.

03

Wipe the mounting channels with a clean microfiber cloth to ensure proper clip seating.

04

Hold the Diamond Style Grille in position without seating clips to confirm edge alignment.

05

Press grille into position from center outward, engaging each clip with firm pressure until you hear an audible click.

06

Check all edges for flush fitment and uniform gaps. Press any unsettled clip points.

07

Close the hood. Installation complete in approximately 30–45 minutes.

What You Should Know Before Installing

Our product is engineered for simplicity. No special tools, no expertise required. Just straightforward installation that takes minutes.

Time 30–45 Minutes
Reversible Yes, fully
Watch Installation
GRILLE COMPARISON

OEMVSBIMMER PLUG

Diamond Style vs. Factory Standard — See the Difference

Material
ABS Plastic vs High-Impact ABS
Finish
Single Option vs Gloss Black / Chrome
Install
Factory-fitted vs 30–45 min bolt-on
Warranty
Standard OEM Coverage vs Manufacturer's Warranty

Qualitative assessments only

Visual Impact
60
92
Design Aggression
55
90
Fitment Precision
88
87
Personalization
40
88
Diamond Style Front Grilles - BMW G20 3 Series
SPECIFICATION
OEM STANDARD
BIMMER PLUG DIAMOND
01

Material Construction

Standard ABS

High-impact UV-stabilized ABS

02

Design Philosophy

Conservative factory styling

Aggressive diamond mesh pattern

03

Installation Process

Factory pre-installed

Bolt-on installation in 30–45 minutes — basic hand tools only, no coding, fully reversible

04

Fitment Engineering

Factory aperture spec

OEM-tolerance G20 fitment

05

Surface Finish & Protection

Standard factory coat

Multi-layer UV-stabilized lacquer

06

Warranty Coverage

Standard OEM coverage

Manufacturer's Warranty — contact support for details

07

Customization Options

Single factory finish

Gloss Black or Chrome

08

Weight Reduction

Factory weight

Comparable lightweight ABS

09

Build Quality

OEM-grade ABS

High-impact reinforced ABS

10

Installation Support

Dealer-only install

Full DIY guide + tech support

11

UV & Weather Resistance

Standard UV protection

UV-stabilized — no fade or hazing

BUILD TRANSPARENCY

Every detail. Measured, verified, and documented.

From material selection to final fitment validation, each stage is engineered to preserve OEM refinement.

3 quality gates
OEM+ integration standard
Human Tested before dispatch
Learn About Our Process
01

OEM-Tolerance Fitment Precision

Every Diamond Style Front Grille is dimensioned to match the G20 3 Series factory grille aperture with OEM level tolerances. The mounting clip positions, edge profiles, and surface contours are validated against the G20 body shell to ensure a flush, gap-free installation that looks factory original. There is no trimming, no shimming, and no visible misalignment. The result is a grille that fits as precisely as it looks, a standard that Bimmer Plug holds across every exterior product we produce for BMW enthusiasts.

Explore Standard
02 / CRAFT DETAIL

High-Impact ABS Durability

The grille shell is formed from high impact ABS thermoplastic, a material chosen for its superior resistance to stone chips, flex-cracking, and structural deformation under load. Unlike cheaper polypropylene alternatives, ABS maintains dimensional stability across a wide temperature range, meaning your grille will not warp in summer heat or become brittle in winter cold. The UV stabilized coating locks in finish quality season after season. This is not a disposable cosmetic piece, it is a long-term upgrade built to endure the same road conditions your G20 faces every day.

Explore Standard
03 / VALIDATION

Quality Assurance, Manufacturer's Warranty

Every Diamond Style Front Grille shipped by Bimmer Plug undergoes pre-dispatch quality inspection covering fitment accuracy, surface finish integrity, and structural soundness. Clips and mounting tabs are tested for proper retention force before packaging. Each unit is protected during transit with purpose designed packaging to prevent surface contact damage. In the event of any manufacturing defect or fitment issue, Bimmer Plug's support team is available to assist. Manufacturer's Warranty applies, contact support for coverage details. Our goal is simple: every product that reaches your door must meet the standard you expect from a BMW-dedicated brand.

Explore Standard

Features & Specifications

01 Premium

Diamond Mesh Design

The bold geometric diamond mesh pattern gives your G20 a front-end presence that stands apart from every factory 3 Series on the road. Inspired by high-end BMW M and Alpina aesthetics, this grille communicates performance intent before the engine even starts.

02 Verified

OEM-Precision Fitment

Every dimension is engineered to match the G20's factory grille aperture exactly. No trimming, no gap filling, no compromise. The grille locks into place with the same clips and mounting points as your OEM unit for a factory quality result.

03 Precision

30–45 Minute Bolt-On Install

Bolt-on installation in 30–45 minutes, basic hand tools only, no coding, fully reversible. No lift required, no specialist tools, no dealer visit. Swap it in your driveway over a weekend morning.

04 Complete

UV-Stabilized ABS Construction

Manufactured from high impact ABS plastic with a UV stabilized surface coating that resists fading, cracking, and road debris impact. The Gloss Black finish stays deep and rich; the Chrome finish maintains its reflective clarity through years of driving.

Bimmer Plug · Quality Promise

Upgrade With Confidence: Premium Mods, Backed by Pros

You’re not just buying parts — you’re tapping into expert support, exclusive resources, and member bonuses that turn every mod into a premium experience.

Our Guarantees

01

Premium Warranty Coverage

Comprehensive coverage protecting your investment against manufacturing defects and performance failures. Quality backed by our commitment.

02

Guaranteed Fitment

Perfect fit for your exact model and year. Free VIN check and install guidance included with every order.

03

Protected Purchase Policy

Defective or damaged items replaced immediately. Unopened items eligible for return within policy guidelines.

04

100% Authentic Guarantee

Verified authentic parts from authorized manufacturers. Every item includes traceable documentation for genuine quality.

Fast Shipping — Ships within Our Shipping timeline for out of stock items is: 2-3 Weeks business days

Policy Overview

Our Commitment to You

Return Policy

30-Day Return Policy

Easy returns within 30 days of delivery

Return Policy: 30 Day Return Policy all items; has to be approved by Bimmer Plug for valid reason.
  • Items must be unused, uninstalled, and in original packaging
  • Custom or special-order products are non-returnable unless defective
  • Return authorization required before shipping
  • Approved refunds processed within 5–7 business days
Customer Support

Expert Customer Support

Monday-Friday, 10am-5pm PST

Customer Support +1 (949) 229-3397 Text or Call in (Sales + Customer/Order Support) support@bimmerplug.com +1 (949) 207-9246 Text in only (Technical Support/Installation)
support@bimmerplug.com Email +1(949) 229-3397 Customer Support +1 (949) 207-9146 Technical Support
Trusted by 20,000+ car owners

What Our Customers Say

4.9 out of 5 stars from over 3,500 reviews

See Customer Builds

CUSTOMIZE IT YOUR WAY

BUILD YOUR KIT

Select your model, then browse categories to pick parts for your build.

STEP 1 — SELECT BRAND

Support

Frequently Asked Questions

Find clear answers about fitment, installation, and what to expect before you place an order.

Fast Answers No Guesswork

LOGISTICS

Installation & Pickup

Choose the installation method that works best for you. Whether you prefer DIY, professional installation, or local pickup, we provide flexible options designed around your schedule and expertise level.

Diamond Style Front Grilles - BMW G20 3 Series
01

Self Installation

Perfect for DIY enthusiasts who prefer hands-on experience

✓ Installs in 30–45 Minutes
✓ No tools required
✓ Yes, fully reversible
02

Professional Installation

Expert certified technicians at your service

✓Compatible with BMW specialists
✓No coding required
✓Quick service appointment
Local Pickup
03

Local Pickup

Convenient pickup at your preferred location

✓Available at select locations
✓Contact support to arrange
✓Immediate availability

Professional Installation Services

Our network of certified BMW specialists provides expert installation services across multiple locations. Each technician is trained on our products and follows manufacturer-recommended installation procedures to ensure optimal performance and warranty compliance.

✓

Same-day and next-day appointments available

Flexible scheduling to fit your busy lifestyle

✓

Competitive labor rates and transparent pricing

No hidden fees or unexpected charges

✓

OEM-approved tools and diagnostic equipment

Precision installation using the same tools trusted by dealerships

✓

Post-installation inspection and performance verification

Every install is tested and reviewed to ensure proper fit, function, and system integrity

✓

Installation warranty included with service

Peace of mind with comprehensive warranty coverage

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View our complete installation services and pricing options

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