Remus Turbo-Back Performance Exhaust for Seat Leon Cupra MK3 5F 2.0 TSI (CJXC) 2017-on - Resonated, 200 CPSI Sports Cat Downpipe, 70mm Large-Bore, Twin Left/Right Exit, 142x72mm Angled Chrome Oval Tips, Stainless Steel, ECE Approved, Non-GPF

Austrian‑made full turbo outlet to tailpipe system for Seat Leon Cupra 5F 2.0 TSI CJXC 2017 on

Looking to unlock a sharper throttle feel, deeper soundtrack and premium finish on your Leon Cupra 5F 2.0 TSI CJXC? This Remus performance system replaces everything from the turbo outlet back with a resonated, free‑flowing layout that keeps cruising manners civil while delivering a purposeful tone on throttle. Handcrafted in Austria from stainless steel with a blasted satin finish, it uses large‑bore 70 mm tubing, a high‑flow 200 cpsi sports catalyst and twin outlets that exit left and right with oval 142 x 72 mm mirror‑polished chrome tailpipes for a motorsport look that still feels factory plus.

• Resonated full system from turbo outlet for a richer, sportier note without the harshness
• Reduced exhaust restriction for improved response and performance potential
• Stainless construction with precision welds and a durable blasted finish
• Twin side exit layout with oval 142 x 72 mm chrome finishers for a premium aesthetic
• 70 mm large‑bore pipework to support higher flow
• EEC approved for road use where applicable
• Designed and hand built in Austria by Remus

Technical highlights

• Configuration: full turbo‑back, resonated centre, twin outlet left and right
• Sports catalyst: 200 cpsi high‑flow unit
• Main tubing: 70 mm diameter
• Tailpipe finishers: 2 x oval 142 x 72 mm, angled, chrome plated
• Material: stainless steel, blasted surface
• Approval: EEC homologated

Compatibility

• Vehicle: Seat Leon Cupra 5F 2.0 TSI
• Engine code: CJXC
• Years: 2017 onwards
• Body styles: 3‑door and 5‑door
• Important: for non‑GPF models only

Why buy this system

Our team has fitted this exhaust to customer cars and the feedback is consistent: excellent build quality, spot‑on fitment and a sound that is assertive when you want it and refined when you do not. The combination of a resonated middle section, high‑flow 200 cpsi sports cat and 70 mm pipework delivers tangible response gains and a satisfying tone, while the twin oval chrome tips complete the look without appearing out of place. If you want a premium performance exhaust for your Seat Leon Cupra 5F that balances everyday usability with genuine performance intent, this is the one.

Professional installation

Prefer expert fitting? Book your installation with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Search terms customers use

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