Carbon Fiber Rear Bumper Spats for 2017-2022 Audi RS4 B9 B9.5 Avant RS01R

Audi RS4 Rear Bumper Spats | 2017-2022 B9/B9.5 Avant RS01R | YACHANT

Upgrade your wagon with premium Audi RS4 Rear Bumper Spats for 2017-2022 Audi RS4 B9 B9.5 Avant RS01R. YACHANT's aerodynamic rear spats deliver OEM-perfect fit, carbon/fiberglass options, sport stance boost & rear bumper protection for daily driving and track use.

Audi RS4 Rear Bumper Spats – RS01R Style for 2017-2022 Audi RS4 B9 & B9.5 Avant

If you want to sharpen the aggressive rear silhouette of your performance estate without extensive body modifications, YACHANT's Audi RS4 Rear Bumper Spats are the ideal finishing upgrade tailored exclusively for the 2017–2022 Audi RS4 B9 and B9.5 Avant in RS01R racing style. As the best body kits brand in China, we engineered this pair of side rear bumper extensions to balance track aerodynamic functionality and street aesthetic appeal, making your RS4 Avant stand out among standard factory models effortlessly. The Audi RS4 Rear Bumper Spats reshape the rear bumper corners, visually lowering the vehicle's rear stance and eliminating the bulky plain factory rear end that many enthusiasts find underwhelming.

Crafted via precise 3D scanning of the original RS4 B9/B9.5 rear bumper frame, our Audi RS4 Rear Bumper Spats boast 100% bolt-on OEM fitment with no cutting, drilling or permanent body alterations required. We supply two mainstream materials to satisfy varied demands: lightweight dry carbon fiber for performance fanatics chasing reduced unsprung weight and glossy woven texture, and durable fiberglass (FRP) with smooth primer finish for budget-focused owners who prefer custom paint matching their car's body color. Both materials resist stone chips, road debris scratches and temperature deformation, effectively shielding the vulnerable rear bumper edges from daily driving wear.

Beyond stunning visual upgrades, the aerodynamic contour of the Audi RS4 Rear Bumper Spats optimizes rear airflow distribution. By guiding turbulent air away from the rear wheel wells, these spats cut rear lift at high speeds, enhance rear wheel stability during highway cruising and sharp cornering, and deliver a more planted driving feel for both commuting and occasional track sessions. Each set includes complete stainless steel mounting brackets, professional installation hardware and detailed fitting instructions, allowing professional garages to finish installation within 40 minutes smoothly.

Every pair of Audi RS4 Rear Bumper Spats undergoes strict dimensional inspection and surface polishing before shipment to eliminate uneven gaps or warping. Compatible fully with all factory sensors, rear reflectors and exhaust layouts of the 2017 to 2022 RS4 B9 and B9.5 Avant, these RS01R rear spats serve as a subtle yet transformative modification. Whether you pursue a cohesive race wagon look, extra rear bumper protection or improved high-speed handling, YACHANT's Audi RS4 Rear Bumper Spats turn your stock RS4 Avant into a personalized performance estate with outstanding value and quality guaranteed.