Remus Valved Axle-Back Exhaust Rear Silencer/Back Box for BMW X3 M / X3 M Competition F97 2019+ S58 3.0T - Quad 102mm Carbon Fibre Tips, OE Valve/Flap Control, Stainless Steel, Titanium Internals

Remus performance rear section for BMW X3 M F97 - valved sports exhaust with quad carbon fibre 102 mm tips

Transform your BMW X3 M F97 with a premium Remus rear exhaust upgrade that integrates seamlessly with the factory flap control for on-demand soundtrack and everyday usability. This hand-built system delivers an aggressive racing sound, freer-flowing performance thanks to reduced back pressure, and a lightweight, precision-fit construction. Finished with stunning quad 102 mm angle-cut carbon fibre tailpipes and titanium internals, it is a serious upgrade for S58-powered X3 M owners who want sound, style and quality.

Why this Remus rear section stands out

• Aggressive racing sound with valve control via the stock actuator system for switchable tone
• Handmade in Austria with a shot-blasted finish and 100% stainless steel construction
• Low back pressure design for improved gas flow and a performance-first feel
• Lightweight build to help trim unnecessary mass over the rear axle
• Quad 102 mm angle-cut carbon fibre tailpipes for a motorsport-inspired look
• Titanium internals for durability and heat resistance inside the silencer
• Perfect shape and fitment for direct integration to factory mounting points

Ideal for enthusiasts seeking

BMW X3 M exhaust upgrade, rear silencer replacement, back box with valves, valved sports muffler, performance rear section, Remus sport exhaust, compatible with factory flap control, quad carbon fibre exhaust tips 102 mm, angled exits, S58 exhaust system for F97, stainless steel rear mufflers.

Fitment

• BMW X3 M F97
• Engine: S58B30A 3.0
• Power: 353 kW
• Model years: 2019 onward

Part number

086219 6000+086219 1500+0446 70CS

Our experience

We have supplied and fitted this Remus system for X3 M owners and the feedback has been excellent. Customers love the deep, motorsport tone under load, the premium finish on the carbon tips, and the way the valves integrate with the factory controls for an effortless, OEM-plus experience.

Installation and support

Professional fitting available at MJ Modifications in Warwickshire. For pricing and availability, request a quote via info@mjmodifications.co.uk. We are happy to advise on compatibility and installation.

Key details at a glance

• Brand: Remus
• Configuration: rear section sports exhaust with valve-controlled mufflers
• Material: 100% stainless steel, shot-blasted finish
• Tailpipes: quad carbon fibre, 102 mm, angle-cut
• Internals: titanium
• Benefits: aggressive sound, reduced back pressure, lightweight, precision fit

Upgrade your BMW X3 M F97 with a high-quality valved rear exhaust that looks as good as it sounds. Order today for a premium sound upgrade, head-turning carbon tips and proven Remus craftsmanship.