Remus 086319 1500 0046 83CSR Axle-Back Race Exhaust with 84mm Carbon Race Tips

The Remus 086319 1500 0046 83CSR is a race-focused axle-back exhaust system paired with the signature Carbon Race tail pipe set, engineered for the BMW F97 X3 M and F98 X4 M (including Competition models). This complete kit combines the Remus axle-back muffler section with four angled 84mm Carbon Race tips for a direct bolt-on upgrade over the factory exhaust.

Key Features:

• Full 303 stainless steel construction throughout the muffler bodies and tubing for maximum durability and corrosion resistance
• 416 stainless steel exhaust tips engineered to unit-specific back pressure, sound, and fitment requirements
• Integrated valve system controlled by the OE valve control system for seamless integration with factory electronics
• Robotic MIG/TIG welds — thicker, stronger, and virtually failure-proof
• Tail Pipe Set (0046 83CSR): 4 × Ø 84mm stainless steel tips, Carbon Race style, angled cut, with carbon ring accent and adjustable spherical clamp connection
• Engineered using shared OEM CAD files for precise, automated fitment — no modifications required
• Back pressure calculations and sound testing performed in a professional acoustic dyno room
• 3-Year Unlimited Mileage Warranty — Remus covers parts and up to $40/hr labor for warranty claims

Remus is an ISO 9001 and TÜV-approved OEM supplier to BMW, Mercedes-AMG, and Porsche, bringing factory-grade engineering to their aftermarket performance exhaust lineup. The deep, throaty Remus exhaust note is delivered without looking out of place — performance that speaks for itself.