Remus Resonated Cat-Back/Catback Exhaust for Seat Leon Cupra ST 5F MK3 Estate/Wagon 2.0 TSI EA888 (CJXC) 2017-2018 – Quad 4x76mm Tips, 70mm Stainless, ECE/EEC Approved, Non-GPF/OPF/PPF – Cupra 300 Sport Tourer

Remus Sports Cat Back for Seat Leon Cupra ST 5F 2.0 TSI CJXC 2017 to 2018 - Quad 76 mm Tips

Give your MK3 Leon Cupra ST the tone and flow it deserves with this Austrian built Remus resonated cat back. Crafted from high grade stainless with a shot blasted finish and a 70 mm bore, it transforms throttle response and delivers a deep, purposeful soundtrack without drone. The quad 4x76 mm straight cut tailpipes complete the rear with a genuine motorsport look.

We have installed and run this Remus system ourselves at MJ Modifications and customer feedback has been superb. Fitment is precise, the quality is first class, and the sound character is spot on for fast road use. If you are chasing a premium exhaust upgrade for your Cupra estate, this is the one we recommend.

Why this Remus upgrade

• Resonated cat back layout for a refined cabin and a rich, aggressive note under load
• Quad exit with 4x 76 mm straight cut chromed tips for a race inspired finish
• 70 mm tubing reduces back pressure for improved gas flow and sharper response
• Stainless steel construction with shot blasted surface for durability and a premium look
• Lightweight design and precision fitment for the 5F platform
• Handmade in Austria with exceptional build standards
• EEC homologated for road use where applicable

Compatibility

• Vehicle: Seat Leon Cupra ST Estate - 5F chassis - MK3
• Engine: 2.0 TSI turbo petrol - CJXC - EA888 Gen 3
• Power: 221 kW
• Model years: 2017 to 2018
• Only for cars without GPF - also known as OPF or PPF

Technical overview

• System type: Resonated cat back - replaces pipework from after the catalyst to the rear silencer and tips
• Pipe diameter: 70 mm
• Tailpipes: Quad - 4x 76 mm - straight cut - chromed finish
• Material: Stainless steel - shot blasted
• Approval: EEC homologation

What you can expect

Sharpened throttle feel, a deeper turbocharged tone, tidy cold starts and a mature cruise. No gimmicks, just a beautifully engineered exhaust that suits the Leon Cupra ST for daily driving and weekend blasts. Our customers love the fit and finish, the balance of sound, and the way the quad tips transform the rear end.

Professional fitting

Want it installed by specialists who know the 5F platform inside out? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Search terms to help you find this item

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