Remus 047015 1500 047015 0300 0026 99CSSR Racing Cat-Back Exhaust System with Carbon Oval Tailpipes

The Remus 047015 1500 / 047015 0300 / 0026 99CSSR is a complete racing cat-back exhaust system engineered for the Audi RS3 8V 2.5L Turbo Quattro. Designed and handcrafted in Austria, this system replaces all exhaust components from the secondary (underbody) catalytic converter back, delivering a dramatic improvement in performance and sound over the factory exhaust.

System Components:

• 047015 1500 – Stainless steel sport rear muffler, centered, left/right configuration, with 2 integrated electronically controlled valves
• 047015 0300 – Stainless steel resonated front center section, 76mm diameter
• 0026 99CSSR – Carbon fiber oval tailpipe set (2 pipes, 175×108 mm), angled/angled, with titanium internals and adjustable spherical clamp connection

Key Features:

• 100% stainless steel construction with shot-blasted surface finish
• Upgraded 76mm (3") tube diameter vs. OEM 70mm for improved flow
• Dual integrated valves controlled via factory vehicle onboard electronics — no additional modules or vehicle modifications required
• Lightweight construction reduces overall exhaust system weight versus stock
• Aggressive REMUS racing sound profile with valve-selectable intensity
• Carbon fiber oval tailpipes (175×108 mm) with titanium internals for a premium, race-inspired appearance
• Handmade in Austria to REMUS quality standards

Important Notice: This is a RACING exhaust system and does not carry EC/EEC street approval. This product is intended for closed-course motorsport and track use only. It is not approved for use on public roads. The buyer is solely responsible for compliance with all applicable local laws and regulations.

For optimal performance and to prevent engine management warning lights, an ECU remap is recommended when installing this system.