Remus 082025 0500LR Axle-Back Sport Exhaust for 24-26 BMW M5 G90/G99 S68B

Vehicle Fitment

• 2024-2025 BMW M5 Sedan (G90, S68B 4.4L Twin Turbo V8, 535kW / 717HP, with GPF)
• 2024-2025 BMW M5 Touring (G99, S68B 4.4L Twin Turbo V8, 535kW / 717HP, with GPF)

Fitment Notes

• Axle-back system -- connects to factory mid-pipe
• ATTENTION: Factory exhaust must be cut for installation
• No rear skirt modifications required
• Original tube Ø 80mm / REMUS tube Ø 84mm
• Integrated valves use OEM vehicle onboard electronics -- no additional controller required
• GT/GTB and TI/TIB (OPT) tailpipes require adapter ADOPT1S (sold separately)
• Standard selectable tailpipe set included -- see tailpipe options below
• EC type approval -- street legal in EC markets; verify local regulations for USA
• Tailpipes sold separately

Features

• Remus axle-back sport exhaust -- absorption principle, left and right
• Integrated valves -- activated by OEM onboard electronics
• Aggressive racing sound character
• -4kg weight reduction vs. OEM
• Low back pressure -- improved exhaust flow
• Shot-blasted surface, 100% stainless steel
• Selectable tailpipe set -- multiple finish options available
• EC type approval
• Handmade in Europe
• 24-month warranty

Specifications

• SKU: 082025 0500LR
• System type: Axle-back (L/R)
• Engine: S68B 4.4L Twin Turbo V8 (535kW)
• REMUS tube diameter: 84mm
• Valve activation: OEM onboard electronics
• Weight savings: -4kg vs. OEM
• Material: 100% stainless steel (shot-blasted)
• Tailpipe diameter: 102mm (standard set)
• Tailpipe length: 145mm (standard set)
• EC approval: Yes
• Tailpipes included: Selectable set (see options)
• Warranty: 24 months

Available Tailpipe Options (sold separately)

• 0446 70SGR -- 4x Ø 102mm, angled, straight cut, chromed
• 0446 70SGBR -- 4x Ø 102mm, angled, straight cut, black chrome
• 0446 70CSRX -- 4x Ø 102mm, angled, carbon / titanium internals
• 0048 70TI -- 4x OPT Ø 100mm, titanium brushed (adapter required)
• 0048 70TIB -- 4x OPT Ø 100mm, titanium black PVD (adapter required)
• 0448 70GT -- 4x OPT Ø 102mm, titanium scotched (adapter required)
• 0448 70GTB -- 4x OPT Ø 102mm, titanium black (adapter required)

Included Components

• 2x Remus sport exhaust mufflers (left and right) with integrated valves
• 1x Selectable tailpipe set (standard connection)
• Hardware and installation hardware

Product Description

The Remus 082025 0500LR is an axle-back sport exhaust system for the 2024-2025 BMW M5 G90 Sedan and G99 Touring with the S68B 4.4L twin-turbocharged V8. Remus is the OE exhaust supplier to numerous European manufacturers and brings that same engineering precision to this aftermarket application -- the system connects to the factory mid-pipe at existing mounting points and delivers a more aggressive, higher-flow rear section without requiring skirt modifications. The integrated valves use the OEM vehicle electronics, operating exactly as the factory exhaust does with all driver-selectable modes retained.

The system sheds 4kg vs. the factory exhaust and uses a larger 84mm REMUS tube (vs. 80mm OEM) for improved flow. Note: the factory exhaust must be cut for installation. EC type approval is included. Seven tailpipe finish options are available -- standard stainless and black chrome sets connect directly; GT/GTB and titanium OPT sets require the ADOPT1S adapter (sold separately). Tailpipes are a separate purchase. Handmade in Europe. 24-month warranty.