Remus Turbo-Back / Turboback Exhaust for Seat Leon Cupra Mk3 5F 2.0 TSI CJXH (2014+ pre-GPF) – Non-Res Centre, Quad Exit 4x76mm Straight-Cut Polished Tips, 70mm Stainless Steel, 200 Cell High-Flow Sports Cat Downpipe + Cat-Back, ECE/EEC Approved

Remus Full Turbo System for Seat Leon Cupra 5F 2.0 TSI CJXH with Quad 76 mm Polished Tips and High-Flow Sports Catalyst

Transform your Mk3 Seat Leon Cupra 5F with this premium Remus turbo-back performance exhaust. Built in stainless steel with a shot-peened finish, this straight-through, non-res centre setup delivers a deeper, more aggressive tone, sharper response and outstanding build quality. Featuring left and right twin outlets with four 76 mm mirror-finish straight-cut tailpipes, it gives a purposeful OEM-plus look while optimising flow from turbo to tips.

Why enthusiasts choose this Remus system

• Big, motorsport-inspired soundtrack without a centre silencer for maximum drama
• High-flow 200 cpsi sports catalyst and free-flowing pipework for reduced back pressure
• 70 mm bore throughout for excellent gas velocity and performance potential
• Handmade in Austria with precise fitment and a durable shot-blasted surface
• ECE type approved for eligible pre-GPF vehicles
• Quad outlet styling with straight-cut, chromed 76 mm tips for a bold rear end
• Lightweight stainless construction for longevity and corrosion resistance

Key specifications

• Configuration: Turbo-back system without centre resonator
• Outlet layout: Dual exit left and right, four tips total
• Main tubing: 70 mm diameter
• Tailpipes: Four straight-cut chromed outlets, 76 mm
• Catalyst: 200 cell high-flow sports cat
• Finish: Shot-peened stainless steel
• Approval: ECE homologation on applicable vehicles without GPF

Compatibility

• Model: Seat Leon Cupra 5F, 3-door and 5-door
• Engine: 2.0 TSI, engine code CJXH
• Year: 2014 onwards
• Exhaust layout: Quad outlet rear valance required
• Only suitable for cars without a Gasoline Particulate Filter

How it drives and sounds

Expect a richer, deeper idle, strong turbo whistle and a crisp crackle on upshifts with a pronounced, motorsport tone at higher rpm. The combination of a high-flow cat and straight-through centre section drops back pressure, helping the turbo breathe more freely for improved responsiveness and a more engaging drive.

Proven by us and our customers

We have installed this Remus system on customer Cupra builds and the feedback has been consistently excellent. Owners love the quality, the perfect alignment of the quad tips and the noticeable improvement in flow. If you want a serious Leon Cupra exhaust upgrade with head-turning quad tips and premium craftsmanship, this is the one we recommend.

Fitting and support

Professional installation is recommended. MJ Modifications offers fitting at our workshop in Warwickshire. For a quotation or advice, email info@mjmodifications.co.uk.

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Important notes

• For non-GPF cars only
• Check local regulations regarding use of aftermarket performance exhausts