Axle-Back-System, incl. (ECE-) approval
SKU: 046019 0500LR + 047017 0000 + tail pipe set!
Axle-Back-System for Audi RS4 Avant Quattro, B9 (with GPF).
consisting of sport exhaust left/right (absorption principle) with integrated valves,  non resonated center section and one of six tail pipe sets.
Installation/fitting at the serial mounting points. The supplied actuators activate the valves via the vehicle onboard electronics.

Tube diameter:
Original tube Ø 65 mm
REMUS tube Ø 70  mm

ATTENTION: The original exhaust must be cut! No rear skirt modifications required!
When fitting REMUS sports silencers, cat-back systems and cat replacement pipes designed for use on closed tracks, it is advantageous to carry out an ECU remapping, in order to exploit the optimum performance of the exhaust system and to prevent the check engine from lighting up.

Choose from following tail pipe package:
0046 55SR Stainless steel tail pipe set 4 tail pipes Ø 84 mm angled, rolled edge, chromed, with adjustable spherical clamp connection
0046 83CR Stainless steel tail pipe set 4 tail pipes Ø 84 mm Street Race, straight, carbon insert, with adjustable spherical clamp connection
0046 83CSR Stainless steel tail pipe set 4 tail pipes Ø 84 mm Carbon Race, angled, carbon ring, with adjustable spherical clamp connection
0046 83CBR Stainless steel tail pipe set 4 tail pipes Ø 84 mm Street Race Black Chrome, straight, carbon insert, with adjustable spherical clamp connection
0046 83CTSR Carbon tail pipe set 4 tail pipes Ø 84 mm angled, Titanium internals, with adjustable spherical clamp connection
0026 99CSSR Carbon tail pipe set 2 tail pipes 175x108 mm angled/angled, Titanium internals, with adjustable spherical clamp connection

Features:
Aggressive racing sound
Shot blasted surface, 100% stainless steel
Performance increase, low back pressure
Light weight construction
Perfect shape and fitment
Handmade in Austria
24 months warranty
EC homologation

Supported vehicles:
Audi RS4 Avant Quattro, B9 2.9l Turbo 331 kW 01/2019=> (DECA, with GPF)
Audi RS5 Quattro Coupe Typ(e) F5, B8 2.9l Turbo 331kW 08/2019=> DECA, with GPF