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Remus Non-Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F (2017+) - Quad 76mm Chrome Tips, 70mm, Stainless, EEC Approved, No GPF

Remus Non-Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F (2017+) - Quad 76mm Chrome Tips, 70mm, Stainless, EEC Approved, No GPF

Regular price £943.99
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Premium sports cat back for Seat Leon Cupra 5F 2.0 TSI with quad 76 mm chrome tips

Give your Leon Cupra the soundtrack and flow it deserves with this non‑resonated sports catback. Designed specifically for the 5F 2.0 TSI from 2017 onwards, it features a free‑flowing 70 mm bore and four 76 mm straight‑cut polished chrome tailpipes for a purposeful quad‑exit look. Handmade in Austria from stainless steel with a shot‑blasted finish, it is engineered for reduced back pressure, crisp throttle response and a perfect bolt‑on fit to the factory mounting points. EEC approved for road use where applicable. Vehicles without GPF only.

Why enthusiasts choose this upgrade

  • Non‑resonated layout for a sharper, motorsport‑inspired note with a deeper tone under load
  • 70 mm catback system for improved gas flow on both standard and tuned setups
  • Quad 76 mm straight‑cut chrome outlets for a clean, OEM+ performance appearance
  • Precision stainless construction, shot‑blasted surface, handmade in Austria
  • Direct fit to OEM hangers and joints on the 5F chassis for 3‑door and 5‑door models
  • EEC homologated for compliance where applicable

What it sounds and feels like

Expect a deeper idle, a fuller mid‑range and a more engaging soundtrack when you press on. The straight‑through, non‑resonated centre and free‑flowing rear silencer deliver a stronger turbo sweep without cabin boom. On lift‑off you get a sportier character that feels right at home on a fast road Cupra.

Specification at a glance

  • System type: non‑resonated cat back with straight‑through rear silencer
  • Main tube diameter: 70 mm
  • Tailpipes: 4 x 76 mm, straight‑cut, chrome finish
  • Material: stainless steel, shot‑blasted
  • Approval: EEC homologated
  • Compatibility: Seat Leon Cupra 5F 2.0 TSI, 2017 onwards, CJXC engine code, 3‑door and 5‑door
  • GPF: only suitable for cars without GPF

Real‑world results

We have installed and run this system on our own builds and customer cars. Feedback is consistently positive about the fit, finish and the refined yet assertive tone. If you want a Cupra exhaust that elevates sound, presence and drivability while keeping quality high, this is an outstanding choice.

Fitting and support

Direct replacement using the factory mounting points. Professional installation recommended. For expert fitting, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Important notes

Only for vehicles without a petrol particulate filter. Please confirm your car specification before ordering.

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