Vehicle Fitment

• 2003 Audi RS6 (C5, 4.2L Twin-Turbo V8, quattro, Sedan)

Fitment Notes

• This is the Rear Left (driver side) rotor only — sold individually. Right side rotor available separately as ARR46414 (OEM: 4B3615602A).
• Two rotors required for a complete rear axle replacement.
• Direct OEM replacement for part number 4B3615601C.
• This is a VIN-specific part. Verify your existing OEM part number before ordering.
• Professional installation and proper break-in bedding procedure required after installation.

Features

• Cross-drilled disc surface promotes enhanced heat dissipation and reduces brake fade under the sustained high-performance braking demands of the C5 RS6's twin-turbocharged 4.2L V8.
• SHW's patented Pin-Drive two-piece construction — cast iron friction ring connected to a lightweight aluminium disc bell via stainless steel pins — significantly reduces unsprung and rotational mass versus conventional one-piece cast iron designs.
• Fully floating Pin-Drive design minimizes brake judder, accommodates thermal expansion more effectively, and opens central cooling channels for up to 50% greater airflow and heat dissipation versus traditional designs.
• Manufactured by SHW Performance — a premier OEM brake disc manufacturer and the only brake disc producer to encompass every step of production entirely in-house, from casting to precision machining.
• Direct OEM-specification replacement — the identical part SHW supplies to the factory, made available directly to the consumer.
• Made in Germany.

Specifications

• Brand: SHW Performance
• Part Number: ARL46413
• OEM Replacement For: 4B3615601C
• Position: Rear Left (driver side)
• Disc Style: Cross-drilled, ventilated, lightweight two-piece Pin-Drive composite
• Disc Dimensions: 335 × 22 mm
• Construction: Cast iron friction ring / aluminium disc bell
• Country of Manufacture: Germany
• Quantity: Sold each (1 rotor)

Included Components

• 1x SHW Performance Rear Left Cross-Drilled Lightweight Brake Rotor (Pin-Drive)
• Note: Hardware not included. Right side rotor (ARR46414) sold separately. Two units required for complete rear axle replacement.

Product Description

The SHW Performance ARL46413 is a rear left cross-drilled lightweight brake rotor engineered as a direct OEM-equivalent replacement for the 2003 Audi RS6 C5, replacing OEM part number 4B3615601C. SHW Performance is one of the world's foremost OEM brake disc manufacturers — the only brake disc supplier to manage every stage of production entirely in-house, from iron and aluminium casting through precision machining — and the ARL46413 delivers that same factory-specification product directly to the consumer.

At 335 × 22 mm, this two-piece Pin-Drive rotor is the OEM-spec rear replacement for the C5 RS6, a car equipped from the factory with a uniquely demanding brake system to match its 444 hp twin-turbocharged 4.2L V8. The cross-drilled disc face improves heat dispersal and maintains consistent brake feel under repeated hard stops, while the lightweight aluminium bell and Pin-Drive floating design significantly cut rotational and unsprung mass versus conventional iron monobloc designs. The offset pin connection maximizes cooling channel airflow through the centre of the assembly for up to 50% better heat dissipation. This is the rear left (driver side) rotor only — the right side is sold separately as ARR46414. Two rotors are required for a complete rear axle service. This is a VIN-specific part; verify your existing OEM part number before ordering. A proper break-in bedding procedure is required after installation.