Glossy Black Rear Lip Diffuser S7 Style for Audi A7 S Line A7l 2019-2025

Fitment is our top priority. We utilize high-precision 1:1 3D laser scanning technology on original vehicle bodies to capture exact data points for every curve. These data sets are then used to create CNC-machined molds. By choosing HAOSHENG, you benefit from our library of 1,300+ developed vehicle models. Our Blow Molding process ensures the ABS shell maintains its intended shape without warping, providing a "Zero-Gap" bolt-on experience.

To clarify, our products are manufactured using high-grade virgin ABS plastic through a specialized Blow Molding process, which offers a superior strength-to-weight ratio. The finish is a high-definition "Carbon Fiber Look" achieved via advanced water transfer printing technology. To ensure durability, we apply a multi-layer, automotive-grade UV-resistant clear coat over the finish. This protects the spoiler from yellowing, peeling, or fading even in high-UV regions or extreme temperatures.

HAOSHENG's core manufacturing advantage is our Blow Molding technology. Unlike solid injection-molded parts, blow-molded spoilers feature a hollow-core structure that is significantly lighter, reducing the stress on trunk hinges and hatch struts. Despite being lighter, the double-wall construction provides exceptional impact resistance and structural rigidity. Compared to fiberglass (FRP), which is brittle and prone to cracking, our ABS products are flexible and durable.

Absolutely. As a factory-direct manufacturer with in-house R&D capabilities, HAOSHENG welcomes OEM and ODM projects. If you have a unique design or a specific local vehicle model not in our 1,300+ database, you can send us the original parts or samples. Our engineering team will perform 3D scanning and mold development to your exact specifications. We offer flexible MOQ for custom projects and can include your brand logo on the packaging or products.

Durability is key for international markets. We apply a multi-layer, automotive-grade UV-resistant clear coat over our robotic baked finish. This prevents yellowing, peeling, or fading even under extreme UV conditions and high temperatures. Your customers will enjoy a long-lasting showroom gloss that maintains its value over time.