Remus complete turbo-to-tail exhaust upgrade for Seat Leon Cupra 5F 2.0 TSI CJXE with quad 76 mm outlets and 200 cpsi sports catalyst

Give your MK3 Leon Cupra 5F a sharper edge with this Austrian-built Remus full system that runs from the turbocharger outlet all the way to the tailpipes. Featuring a no centre resonator layout and a free-flow 70 mm bore, it delivers a louder, deeper soundtrack, faster spool, and a more responsive feel without compromising everyday drivability. The four straight-cut 76 mm polished ends fill the rear valance perfectly for an aggressive, OEM-plus finish.

Crafted from premium stainless steel with a shot-blasted surface and precision welds, this setup is designed around the CJXE 2.0 TSI for superb fit on 3-door and 5-door 5F models. The high-flow 200 cpsi sports catalyst helps reduce restriction while maintaining ECE compliance. Our team has installed this system on customer cars and on our own shop vehicles, and the feedback has been consistently excellent for sound quality, fit and finish, and overall refinement.

Why enthusiasts choose this system

• No centre resonator for a more pronounced tone and motorsport character
• 70 mm free-flow pipework to reduce turbulence and improve gas velocity
• 4 x 76 mm straight-cut tips for a bold quad-exit look
• Stainless steel construction with a durable shot-blasted finish
• Austrian-made quality with ECE approval for peace of mind
• Engineered specifically around the CJXE 2.0 TSI for accurate mounting and alignment

Key details

• Configuration: full turbo-to-rear system with no centre silencer
• Bore size: 70 mm
• Tailpipe design: 4 x 76 mm, straight cut, chrome finish
• Catalyst: 200 cpsi high-flow sports cat
• Material: stainless steel, shot-blasted
• Approval: ECE compliant

Vehicle fitment

• Car: Seat Leon Cupra 2.0 TSI
• Platform: 5F, 3-door and 5-door
• Engine: CJXE, 195 kW
• Model years: 2014 onwards
• Important: suitable only for models without a petrol particulate filter

What you will notice

• Richer exhaust note with more presence across the rev range
• Smoother airflow courtesy of the straight-through design
• Premium visual upgrade thanks to the quad 76 mm outlets
• Confidence-inspiring build quality and fit

Fitting and support

Professional installation is recommended. For expert fitting, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Notes

• Only for non-GPF vehicles
• Includes a 200 cpsi sports catalyst

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