Unlock the sound and performance your Seat deserves with the Remus Rear Silencer Left/Right for the Seat Leon 5F ST Estate 2.0 TSI Cupra 221 kW 2017-2018. This premium performance exhaust back box delivers an aggressive racing sound with stunning twin chromed tailpipes while maintaining EEC homologation. If you are searching for Seat Leon Cupra exhaust, Seat Leon 5F exhaust, rear silencer, back box, axle-back exhaust, performance muffler, stainless steel exhaust or Remus exhaust UK, this is the upgrade you want.
Why choose the Remus rear silencer for your Seat Leon Cupra
- Aggressive racing sound with refined tone on cruise
- Twin 133 x 85 mm angled angled chromed tailpipes for a race-inspired look
- Performance increase thanks to low back pressure and optimised flow
- 100% stainless steel, shot blasted surface for long-lasting durability
- Lightweight construction for improved response
- Perfect shape and fitment - designed for your 5F ST Estate
- Handmade in Austria with exceptional build quality
- EEC homologation
Fitment and compatibility
- Make: Seat
- Model: Leon 5F ST Estate
- Engine: 2.0 TSI Cupra
- Engine code: CJXC
- Power: 221 kW
- Years: 2017-2018
- System diameter: 70 mm
- Tailpipes: 2 x 133 x 85 mm, angled angled, chromed
- Important: only for vehicles without GPF
What you can expect
Sharper response, deeper tone and a noticeable uplift in character from your Seat Leon Cupra exhaust. The Remus rear silencer is engineered to reduce back pressure and enhance flow, giving your 2.0 TSI the sound and feel it should have had from factory. Our customers love the fit and finish, and the exhaust note is a firm favourite for daily driving and spirited B-road runs alike.
Trusted by enthusiasts
We have supplied and fitted Remus systems for countless customers and the feedback is consistently excellent. Premium materials, precise fitment and a sound that transforms the driving experience make this Remus rear silencer a top choice for the Seat Leon Cupra 5F ST.
Installation and fitting
Professional fitting recommended for best results. For installation by specialists, choose Nforcd in Warwickshire - request a fitting quote at Sales@nforcd.com.
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Upgrade your Seat Leon Cupra with a high quality Remus performance exhaust today and enjoy race-bred sound, premium stainless steel construction and precision fitment.

