Remus 086319 1500 0046 83CBR Racing Axle-Back Exhaust with Black Chrome Tail Pipes BMW F97 X3M F98 X4M

The Remus 086319 1500 is a high-performance Racing axle-back exhaust system engineered for the BMW F97 X3M and F98 X4M (including Competition variants) equipped with GPF. Bundled with the 0046 83CBR tail pipe set, this complete kit delivers an aggressive motorsport-inspired exhaust note and a premium visual upgrade over the factory system.

The racing muffler features a non-resonated, free-flow silencer design that eliminates restriction and unleashes the full tonality of the BMW S58 twin-turbocharged 3.0L straight-six engine. The integrated valve system provides dynamic sound control, with increased flow both when the valves are open and closed for a more pronounced exhaust character compared to the standard sport version.

Key Features:

• 84mm Straight Black Chrome Tail Pipes — Street Race Black Chrome finish with carbon fiber insert and adjustable ball clamp connection (0046 83CBR)
• Full 303 Stainless Steel Construction — Bodies and tubing in 303 stainless steel with 416 stainless steel tips for long-term durability
• Robotic MIG/TIG Welding — Precision robotic welds for consistent strength and weld integrity throughout
• OEM-Level Fitment — Developed using shared OEM CAD files as an ISO 9001 and TÜV-approved supplier to BMW
• Performance Gains — Up to +3.8 HP and +4.6 ft-lb torque increase (bolt-on, no additional modifications required)
• Mandrel-Bent Tubing — Optimized flow dynamics and reduced back pressure throughout the system
• 3-Year Unlimited Mileage Warranty — Includes labor reimbursement coverage in the event of a warranty claim
• No Rear Skirt Modifications Required — Direct fitment; note the original exhaust will need to be cut for installation

Specifications:

• Tail Pipe Diameter: 84mm (0046 83CBR)
• Tail Pipe Style: Straight, Black Chrome with Carbon Insert
• Connection: Adjustable ball clamp
• Tube Diameter: 70mm (matches OEM tube diameter)
• Construction: 303 Stainless Steel body, 416 Stainless Steel tips

Important Notice: This is a Racing exhaust system with no EC-type approval. Use of racing products without EC approval is generally not permitted on public roads. Verify local regulations before installation.