Remus Rear Silencer Axle-Back (Left/Right) for Seat Leon 5F ST Estate 2.0 TSI Cupra (2017-2018, 221 kW CJXC, Non-GPF) - Twin 142x72 mm Angled Chromed Oval Tailpipes, Stainless Steel, 70 mm, EEC Approved

Performance Rear Back Box for SEAT Leon 5F ST 2.0 TSI Cupra 2017 to 2018 CJXC with Twin 142 x 72 mm Angled Chrome Oval Tips

Transform the soundtrack and look of your SEAT Leon MK3 5F ST Cupra 2.0 TSI with this Remus rear section. This axle back rear muffler delivers a deeper, motorsport inspired tone and sharper response while keeping day to day refinement. Built from stainless steel with a shot blasted finish and precision welded joins, it uses 70 mm pipework and stunning twin 142 x 72 mm angled chrome oval tailpipes for a premium, factory plus appearance. ECE approved for road use where applicable, crafted in Austria, and designed for direct bolt on fitment to the CJXC 221 kW engine without cutting or fabrication.

• Sportier exhaust note with a clean, refined cruise and no unwanted boom
• Lower exhaust restriction for improved breathing and throttle response
• Stainless steel construction with durable shot blasted surface
• Lightweight rear silencer design with OE style hangers and clamps
• Twin angled chrome oval outlets 142 x 72 mm for a distinctive rear end
• ECE or E-mark approval for road legality in applicable regions
• Hand finished in Austria for consistent fit and high build quality

Compatible vehicles

• SEAT Leon Cupra 5F ST Estate, MK3
• Engine: 2.0 TSI, engine code CJXC, 221 kW
• Model years: 2017 to 2018
• Axle back rear section, 70 mm system diameter
• For cars without GPF or OPF only

Why enthusiasts choose this rear section

• Deep, sporty tone on acceleration with a subtle cabin character at motorway speeds
• Direct replacement rear box for quick installation using factory mounting points
• Premium finish tailpipes that fill the diffuser and elevate the look
• Proven quality and reliability from a leading European exhaust specialist

Real world feedback

We have supplied and fitted this Remus rear muffler to multiple customer Leon 5F ST Cupra cars and the feedback has been excellent. Owners praise the fit, the refined yet purposeful sound, and the high quality finish. It is a go to upgrade for anyone wanting a tasteful sound increase and a smarter rear end without compromise.

Installation and support

Professional fitting recommended. Book installation with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

What is included

• Left and right rear silencer assembly for axle back fitment
• Twin angled chrome oval tailpipes, 142 x 72 mm
• Approval documentation where supplied by the manufacturer

Before ordering

Please confirm your vehicle is a 2017 to 2018 SEAT Leon 5F ST Estate 2.0 TSI Cupra with engine code CJXC and without a gasoline particulate filter. If you need help checking compatibility, contact our team.

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