Remus Non-Resonated Turbo-Back Exhaust for Seat Leon Cupra 5F 2.0 TSI (2017+) - Dual Exit L/R, 2x 142x72 mm Angled Oval Chrome Tips, 70 mm, 200 Cell Sports Cat, CJXC, 221 kW, Stainless Steel, EEC Homologated, No GPF

Performance turboback system for Seat Leon Mk3 Cupra 5F 2.0 TSI CJXC (2017 on) with twin oval polished outlets

Give your 5F Cupra the soundtrack and flow it deserves with this Remus full exhaust upgrade. Built in stainless steel with a large 70 mm bore and a 200 cpsi sports catalyst, this without-centre-resonator setup delivers a deeper, more assertive tone, faster turbo response and smooth, free-flowing gas velocity across the rev range. It is an ideal choice for owners searching for a premium twin exit system for the Seat Leon Cupra Mk3 on the MQB platform who want quality, fit and finish to match OEM plus standards.

Why enthusiasts choose this system

• No centre silencer for a stronger, motorsport-inspired note while retaining refinement on a light throttle
• 70 mm large-bore pipework to cut backpressure and support future tuning
• High-flow 200 cpsi sports catalyst for excellent scavenging and response
• Left and right twin outlet with angled oval chrome trims measuring 142 by 72 mm for a factory-plus look
• Stainless construction with a shot-blasted finish for durability and corrosion resistance
• Handcrafted in Austria and ECE approved for road use where applicable
• Precise fitment on the 5F chassis for hassle-free installation

Technical details

• Vehicle compatibility: Seat Leon 5F Cupra 2.0 TSI, 2017 onward
• Engine code: CJXC, 221 kW
• Layout: turboback, twin exit left and right
• Bore size: 70 mm
• Catalyst: 200 cpsi sports cat
• Tailpipe style: 2 x oval angled tips, 142 x 72 mm, chrome finish
• Material: stainless steel, shot-blasted surface
• Approval: ECE homologated

Fitment and notes

• Designed for the Seat Leon Cupra 5F 3 door and 5 door with CJXC engine
• For vehicles without GPF, also known as OPF or PPF
• Direct replacement with accurate hanger positions and clearances

Real feedback from our workshop

We run this setup on our own demonstrators and customers consistently praise the sound character, the premium finish and the spot-on fit. If you want your Cupra to feel sharper and sound purposeful without compromise on build quality, this is the upgrade we recommend.

Professional installation

Prefer supply and fit We can install this system at MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk and our team will book you in.

Search-friendly terms customers use

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Important: not suitable for cars equipped with a GPF, OPF or PPF.