Remus Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F ST Estate (2017-2018, CJXC, 221 kW) - Left/Right Twin Exit, 2x 133x85 mm Angled Chrome Tips, 70 mm Stainless Steel, ECE/EEC Approved, Non-OPF/GPF
Remus Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F ST Estate (2017-2018, CJXC, 221 kW) - Left/Right Twin Exit, 2x 133x85 mm Angled Chrome Tips, 70 mm Stainless Steel, ECE/EEC Approved, Non-OPF/GPF
Remus Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F ST Estate (2017-2018, CJXC, 221 kW) - Left/Right Twin Exit, 2x 133x85 mm Angled Chrome Tips, 70 mm Stainless Steel, ECE/EEC Approved, Non-OPF/GPF
  • Load image into Gallery viewer, Remus Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F ST Estate (2017-2018, CJXC, 221 kW) - Left/Right Twin Exit, 2x 133x85 mm Angled Chrome Tips, 70 mm Stainless Steel, ECE/EEC Approved, Non-OPF/GPF
  • Load image into Gallery viewer, Remus Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F ST Estate (2017-2018, CJXC, 221 kW) - Left/Right Twin Exit, 2x 133x85 mm Angled Chrome Tips, 70 mm Stainless Steel, ECE/EEC Approved, Non-OPF/GPF
  • Load image into Gallery viewer, Remus Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F ST Estate (2017-2018, CJXC, 221 kW) - Left/Right Twin Exit, 2x 133x85 mm Angled Chrome Tips, 70 mm Stainless Steel, ECE/EEC Approved, Non-OPF/GPF

Remus Resonated Cat-Back Exhaust System for Seat Leon Cupra 2.0 TSI 5F ST Estate (2017-2018, CJXC, 221 kW) - Left/Right Twin Exit, 2x 133x85 mm Angled Chrome Tips, 70 mm Stainless Steel, ECE/EEC Approved, Non-OPF/GPF

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Remus Resonated Cat-Back Exhaust System for Seat Leon 2.0 TSI Cupra 5F ST Estate 2017–2018, Left/Right Dual Exit with 2 Tail Pipes 133x85 mm Angled Chromed, 221 kW, CJXC

Upgrade your Seat Leon Cupra with the Remus resonated cat-back exhaust system and unlock aggressive racing sound, performance gains and premium build quality. This genuine Remus cat-back exhaust is engineered specifically for the Seat Leon 5F ST Estate 2.0 TSI Cupra 2017–2018 CJXC 221 kW, featuring a left and right dual exit with two 133x85 mm angled, chromed tailpipes for a factory-plus look that stands out.

  • Aggressive racing sound with refined resonance control from the resonated system
  • Performance increase thanks to low back pressure design
  • 100 percent stainless steel with shot blasted surface for durability and heat resistance
  • Lightweight construction for sharper response
  • Perfect shape and fitment for the Seat Leon Cupra 5F ST Estate
  • Handmade in Austria by Remus
  • EEC homologation and ECE approved

Key Specifications

  • System type: Resonated cat-back exhaust
  • Configuration: Left and right dual exit
  • Tailpipes: 2 x 133x85 mm, angled, chromed
  • Pipe diameter: 70 mm
  • Material: 100 percent stainless steel, shot blasted

Vehicle Fitment

  • Make: Seat
  • Model: Leon
  • Type: 5F ST Estate
  • Engine: 2.0 TSI Cupra
  • Engine code: CJXC
  • Power: 221 kW
  • Years: 2017–2018
  • Compatibility: Only for vehicles without GPF/OPF

Why choose this Remus exhaust for your Seat Leon Cupra

  • Sound upgrade: Deep, purposeful Remus tone with an aggressive edge
  • Performance focused: Low back pressure for improved flow and response
  • Premium finish: Angled 133x85 mm chrome tailpipes fill the Cupra rear valance perfectly
  • Direct fit: Designed for precise OEM-style fitment on the 5F ST Estate Cupra
  • Road ready: EEC homologated for peace of mind

Trusted by Nforcd and our customers

We have fitted and used this Remus cat-back on Seat Leon Cupra builds and customer cars. Feedback is consistently positive on the quality, the fitment and the unmistakable Remus sound. If you want a high quality performance exhaust for your Seat Leon Cupra 5F ST Estate, this is the upgrade.

Professional fitting available

Prefer expert installation? Nforcd offers professional fitting in Warwickshire. Request a fitting quote at Sales@nforcd.com.


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