Remus Valved Axle-Back Exhaust (Rear Silencer/Backbox) for BMW 1 Series F40 M135i xDrive 2019+ B48 – Dual 102mm Carbon Fibre Tailpipes, Titanium Inners – OE Valve Control, Stainless Steel Performance Muffler, Sport Sound Upgrade

Remus rear section valved exhaust - BMW 1 Series F40 M135i xDrive 2019 on

Give your BMW hot hatch the soundtrack and presence it deserves with this premium Remus rear silencer upgrade for the F40 M135i xDrive. This valve actuated rear box integrates with the factory drive modes for a refined, everyday tone when closed and a deeper, more engaging note when open. Precision engineered for the B48 turbo petrol platform, it delivers enhanced flow, a sharper throttle feel and a purposeful, motorsport inspired finish at the tail.

Tailpipe finishers are dual carbon fibre with titanium inner sleeves in a 102 mm diameter, filling the diffuser perfectly and lifting the rear styling. The system is expertly crafted in Austria from full stainless steel with a shot peened surface for durability and a premium look, while the weight saving construction helps performance without compromise.

• Valve controlled rear section that works with the factory electronics and drive modes
• Dual 102 mm carbon fibre tips with titanium internals for a high end, race bred aesthetic
• Full stainless steel build with shot peened finish for longevity and corrosion resistance
• Reduced backpressure for improved gas flow and response
• Weight saving design and OE level fit
• Expert Austrian craftsmanship

Compatibility

Designed for BMW 1 Series F40 M135i xDrive AWD - 2019 onwards - B48A20E 225 kW turbo petrol. Perfect upgrade for owners seeking a quality performance exhaust, rear muffler replacement, valved backbox or dual exit carbon tip system for the F40 platform.

Installation

Professional fitting is recommended. The factory rear section requires cutting to install this rear silencer assembly. The valve connection interfaces with the original control for a seamless plug in result.

Want it fitted by specialists We can help. MJ Modifications in Warwickshire offers supply and installation - request a quote at info@mjmodifications.co.uk.

Part number

754019 0000+754019 1500+0026 70CSS

Why choose this Remus upgrade

We have installed this system on customer cars and the feedback is consistently positive. Deeper tone, crisper response and a premium look from the carbon tips make it a standout choice for an F40 M135i exhaust upgrade in the UK.

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