Remus Axle-Back Rear Silencer Back Box for SEAT Leon Mk3 5F FR 1.4 TSI 122PS (CXSA) 2013-2016, Left Exit, Twin 84mm Carbon Fibre Tailpipes, Stainless Steel Performance Exhaust Rear Section, Non-GPF/OPF, ECE/EEC Approved

Remus rear box with twin 84 mm carbon-fibre race tips for Seat Leon 5F FR 1.4 TSI CXSA 2013 to 2016

Give your Leon 5F FR 1.4 turbo petrol the sound and style it deserves with this Austrian-made Remus rear muffler for the left-hand side outlet. Precision built from stainless steel with a shot-peened finish, it delivers a richer tone, crisp throttle response and a striking motorsport look thanks to the angled dual 84 mm carbon-fibre tailpipes with carbon ring detail. ECE type approved for road use where applicable and designed specifically for the CXSA 90 kW engine, it is a direct-fit performance silencer for non-OPF cars.

Key reasons enthusiasts choose this system

• Deep, refined soundtrack with the trademark Remus character and no unwanted drone in cruising
• Pair of 84 mm carbon race tips with an aggressive angled cut for a premium track-inspired finish
• Free-flowing, low restriction internals for sharper response and an authentic performance feel
• Durable stainless construction with shot blasted surface for long-term corrosion resistance
• Vehicle-specific fit for Seat Leon 5F FR 1.4 TSI CXSA - easy bolt-on installation with excellent alignment
• Handcrafted in Austria with EU homologation for peace of mind

Compatibility

• Make: Seat
• Model: Leon FR
• Platform: Mk3 5F - 3 door and 5 door
• Engine: 1.4 TSI turbo petrol
• Engine code: CXSA
• Output: 90 kW - 122 PS
• Model years: 2013, 2014, 2015, 2016
• Orientation: left-side rear silencer - rear box
• Tailpipe style: 2 x 84 mm carbon-fibre race, angled, carbon ring
• Particulate filter: for vehicles without GPF - OPF only

Notes:

• Not suitable for facelift versions
• Only for non-GPF - OPF models

Proven on customer cars

We have installed this Remus rear muffler on multiple Leon 5F FR 1.4 builds. Fitment is spot on, the carbon tips look superb under the bumper and owners love the sporty tone without cabin boom. It is a high quality upgrade that transforms the look and sound while keeping daily drivability.

Professional fitting and support

For installation and setup, book with MJ Modifications in Warwickshire. Our workshop has hands-on experience with the 5F platform. Request a fitting quote or advice at info@mjmodifications.co.uk.

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Elevate your daily drive with a richer soundtrack, premium materials and race-bred styling. Order your Remus rear silencer today.