2017-2019 For A3/S3 8V.5 RS3 Style Front Bumper With ACC Honeycomb Grille Front Lip

• Conversion Pathway: RS3 fascia upgrade for facelifted 8V.5 A3/S3 with full ACC radar support
• Build Substance: Twin-sheet thermoformed Polypropylene bumper base with injection-molded Gloss Black ABS grille elements
• Shipment Includes: Main bumper cover, ACC-compatible center honeycomb grille, and two-piece bolt-on front lip splitter
• Year Span: 2017–2019 Audi A3 and S3 (8V.5 facelift, Sedan and Sportback)
• Radar Interface: Dedicated ACC dome mount behind the grille with a radar-transparent hexagonal window section

Product Overview

This bumper kit solves the single biggest headache with aftermarket RS3 conversions: keeping your adaptive cruise control functional. The center grille houses a purpose-built radar dome that lets the 77 GHz ACC signal pass through a specially thinned hexagonal panel without reflection or distortion. The rest of the bumper is equally well-sorted — the fog-light zones become gaping side intakes with vertically stacked strakes, and the two-piece front lip splitter adds a motorsport-inspired lower lip that frames the entire lower edge.

Key Features & Build Quality

• Signal-Transparent ACC Panel: A dedicated zone in the grille uses radar-optimized plastic thickness to preserve factory cruise-control accuracy after the swap.
• Two-Segment Chin Spoiler: The splitter ships in left and right halves that bolt together at the centerline, simplifying shipping and reducing the risk of transit damage.
• Thermoform-Tough Skin: The twin-sheet process creates a hollow-channel structure along the bumper's upper rail, adding rigidity without extra weight.
• Strake-Equipped Side Ducts: Vertical fins inside each side intake direct airflow rearward and add a layered depth effect to the front corners.

Vehicle Fitment & Compatibility

• Designed for 2017, 2018, and 2019 Audi A3 and S3 (8V.5 facelift, Sedan and Sportback).
• ACC-equipped and non-ACC cars both supported — a blank grille option is available for non-radar vehicles.

Body Shop & Paint Prep Notes

• Mask off the ACC radar window before any paint application — paint buildup on that hex zone will attenuate the radar signal.
• Assemble the two-piece splitter off the car first, then mount it as a single unit to the painted bumper for the straightest seam line.

💬 If you are unsure about product compatibility, please send your Vehicle Identification Number (VIN) or front and rear photos of your vehicle to us for verification.