Scorpion Exhausts Non-resonated cat-back system - Black Ceramic Tips - BMW M140i

BMW 1 Series M140i performance catback with black ceramic tailpipes

Turn the M140i into the car it should have sounded like from the factory. This UK-built de-resonated rear system delivers a richer, more aggressive soundtrack with a meaningful 2.47 kg weight reduction compared to the standard exhaust. With free-flowing 80 mm pipework and stealthy black ceramic-coated tailpipes, it is the perfect upgrade for drivers who want a sharper tone, cleaner looks and dependable build quality.

• Fitment: designed to connect with the original equipment system for a straightforward swap
• Bore size: 80 mm / 3.15 inch for enhanced flow potential
• Tailpipe finish: black ceramic-coated tips for a durable, heat-resistant stealth look
• Weight: OE 19 kg vs performance system 16.53 kg - saving 2.47 kg
• Construction: hand built in England for precision fit and long-term reliability
• Configuration: non-resonated catback - often called a de-res or res delete style upgrade for a louder, more engaging tone

This sports exhaust brings out the character of the straight-six with a deeper, more purposeful note, while controlling rasp for a quality sound on the road. Expect a livelier soundtrack under load and a refined cruise compared to many universal options. Our team and our customers rate this system highly for its consistent fit, superb finish on the ceramic tips and the way it elevates the driving experience without unnecessary compromise.

Why choose this M140i exhaust upgrade

• Made in Britain with premium craftsmanship
• Direct replacement using factory mounting points
• Improved aesthetics with understated black tailpipes
• Weight saving vs stock for a more responsive feel
• Proven upgrade chosen by enthusiasts who want a performance-focused sound

Specifications

• Pipe diameter: 80 mm / 3.15 inch
• OE weight: 19 kg
• System weight: 16.53 kg
• Weight saving: 2.47 kg

Compatibility keywords for search: BMW M140i exhaust upgrade, M140i catback system, BMW 1 Series performance exhaust, de-res exhaust M140i, black ceramic tailpipes, sports back box, performance rear section, aftermarket exhaust for M140i, non-resonated system, 80 mm bore exhaust, lightweight exhaust, tuning-friendly catback, UK-made exhaust.

Professional installation available. Book fitting with MJ Modifications in Warwickshire - request a quote at info@mjmodifications.co.uk.

Please note: the non-resonated design increases volume and enhances the tone compared to the original system.