Remus 046520 0500LR + 046520 0300 + 0446 70SGR Audi RS6 RS7 C8 Racing GPF-Back Exhaust System with Polished Stainless Tail Pipes

The Remus 046520 0500LR + 046520 0300 + 0446 70SGR is a complete Racing GPF-Back Exhaust System engineered for the Audi RS6 Avant and RS7 Sportback (C8 platform, 2019→). This multi-piece system consists of a left/right RACING sport silencer assembly with integrated valves (046520 0500LR), a middle silencer replacement section (046520 0300), and a polished stainless steel quad tail pipe set (0446 70SGR) — delivering a full exhaust upgrade from the GPF rearward.

Key Features:

• Integrated valve technology — each RACING silencer incorporates a valve activated by the original actuators through the vehicle's factory onboard electronics
• Complete GPF-back configuration — includes left and right RACING sport silencers, middle silencer replacement, and tail pipe set for a comprehensive system
• Polished stainless steel tail pipes (0446 70SGR) — quad angled, straight-cut tips with adjustable spherical clamp connection; REMUS tube diameter 76 mm, tip diameter 102 mm
• No rear skirt modifications required — designed for a direct, clean installation using OEM mounting points
• Valve activation via OEM electronics — seamlessly integrates with factory exhaust mode controls
• Made in Austria — precision-engineered and manufactured at the Remus facility to exacting tolerances
• Racing / off-road use only — this system does not carry EC type approval; intended for track or motorsport applications

Installation Notes: The original exhaust must be cut at the designated cutting point. Assembly requires the original Audi fixing screws (Audi OEM part no. N 107 486 01) and original clamps (Audi OEM part no. 4N0 253 141). Components are only jointly mountable — the 046520 0500LR axle-back silencers must be installed in combination with the 046520 0300 middle silencer.

Remus is an Austrian performance exhaust brand with decades of experience producing race-derived systems for European performance vehicles. This system transforms the exhaust note and flow characteristics of the RS6/RS7 C8's twin-turbocharged V8 for an aggressive, motorsport-inspired driving experience.