Remus Resonated Cat-Back Exhaust System for Seat Leon Cupra MK3 5F ST Estate 2.0 TSI CJXE (2014+) 195 kW Left/Right Twin Exit, 70mm Tubing Twin 142x72mm Angled Chrome Tips Stainless Steel EEC Approved No GPF

Remus Resonated Performance Exhaust for Seat Leon Cupra MK3 ST 5F 2.0 TSI CJXE 2014 onwards

Unlock a richer soundtrack and a premium OEM-plus look on your Mk3 Leon Cupra Sport Tourer with this resonated Remus after-cat performance system. Built in Austria from full stainless steel with a shot blasted finish, this twin outlet setup features a 70 mm bore for smooth gas flow and stunning angled oval chrome tailpipe trims measuring 142 x 72 mm. ECE compliant for road use on cars without a particulate filter, it delivers refined cabin manners and a purposeful growl when you want it.

• Resonated centre for a deep, sporty tone with everyday refinement
• 70 mm pipework to reduce back pressure and support responsiveness
• Dual exit layout that fills the rear valance beautifully on the ST estate
• Polished chrome oval tips, angled for an aggressive, factory-style finish
• Precision stainless construction, handmade in Austria with a shot blasted surface
• ECE approved for non-GPF vehicles for road-legal peace of mind
• Direct fit on the 5F platform with OE-like alignment and clearances

Fitment

• Vehicle: Seat Leon Cupra ST Mk3 5F Sport Tourer
• Engine: 2.0 TSI CJXE 195 kW
• Years: 2014 onwards
• Layout: Left and right twin outlet
• Bore size: 70 mm
• Tailpipes: Twin 142 x 72 mm angled chrome ovals
• Material: Stainless steel, shot blasted
• Approval: ECE compliant
• Compatibility: For cars without GPF or OPF

What you will notice

A smoother, more muscular exhaust note under throttle, a tasteful tone at cruise, and a premium visual upgrade thanks to the twin oval chrome exits. The resonated centre keeps things civil for daily driving while the larger bore helps the 2.0 TSI breathe more freely.

Why choose Remus for your Cupra ST

We run these systems on customer cars and in our own builds. Feedback is consistently excellent on sound quality, fit and finish, and overall refinement. If you want a high-quality sports exhaust that looks right, sounds right and is engineered to last, this Remus setup is the safe bet.

Professional installation

Book fitting with MJ Modifications in Warwickshire for a hassle-free, properly aligned install. Email info@mjmodifications.co.uk for a quotation and availability.

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