Remus Resonated Cat-Back Exhaust System, Twin 133x85mm Angled Chrome Tips, Left/Right Exit, for Seat Leon Cupra 5F ST Estate 2.0 TSI CJXC 221kW 2017-2018, 70mm Stainless Steel, EEC Approved, Non-GPF

Remus Stainless Performance System for Seat Leon Cupra 5F ST 2.0 TSI CJXC 2017 to 2018

Unlock purposeful sound, sharper throttle response and a premium motorsport look with this Remus resonated cat back upgrade for the Mk3 Leon Cupra ST estate. Engineered for the 2.0 TSI CJXC 221 kW model, it features dual outlets with large 133 x 85 mm angled polished chrome oval trims that fill the rear nicely while keeping things civil on a cruise and assertive when you press on.

Handmade in Austria from high grade stainless steel and shot blasted for a durable, OE-plus finish, this system delivers smooth flow through its 70 mm pipework for reduced backpressure and a noticeable step up in performance feel. It is ECE type approved for road use, so you get the soundtrack and quality you want without compromise.

• Resonated system for refined cruising and a deep, sporty tone under load
• Twin 133 x 85 mm angled chrome oval tail trims with left and right outlets
• 70 mm bore stainless construction for improved gas flow and response
• Shot blasted surface for a tough, motorsport-inspired finish
• Precise fitment on the 5F ST Sportstourer platform
• ECE homologated, EU road legal
• Designed for standard and mildly tuned EA888 CJXC setups

Fitment and compatibility

• Vehicle: Seat Leon Cupra Mk3 5F ST estate
• Engine: 2.0 TSI EA888, engine code CJXC
• Power: 221 kW
• Model years: 2017 to 2018
• Layout: dual exit, left and right
• Pipework diameter: 70 mm
• Tailpipe design: twin oval 133 x 85 mm, angled, polished chrome

Important note

For cars without a particulate filter. Not suitable for vehicles equipped with GPF, OPF or PPF.

Why this Remus upgrade

Remus is renowned worldwide for performance exhausts that combine sound, flow and longevity. We run this setup on customer cars and feedback has been consistently excellent regarding build quality, tone and fit. The careful resonator tuning keeps drone in check while delivering that signature Cupra growl when you want it.

Professional fitting

For seamless installation and alignment, we recommend professional fitting. MJ Modifications in Warwickshire can install this system and advise on compatibility with your Leon Cupra ST. Request a quote at info@mjmodifications.co.uk.

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