Remus Sports Axle-Back Exhaust Rear Muffler/Backbox Tailbox for SEAT Leon Cupra 5F ST Estate/Wagon 2.0 TSI (CJXC) 221 kW 2017–2018 – Quad 4x76mm Straight-Cut Chrome Tips, Stainless Steel, ECE/EEC Approved, Non-GPF/OPF/PPF

Remus Quad Exit Rear Muffler System with 4x76 mm Straight Cut Chrome Tailpipes for Seat Leon Cupra 5F ST 2.0 TSI 2017–2018

Transform the look and sound of your Leon Cupra 5F ST estate with this premium Austrian-made Remus tailbox. Designed for the 2.0 TSI CJXC 221 kW model without a particulate filter, this quad outlet setup delivers a deeper, more purposeful tone and a factory-plus finish thanks to four straight cut 76 mm chrome tips. If you are searching for a Cupra estate quad tailpipe upgrade, rear muffler replacement, performance tailbox for Seat 5F wagon, or an EEC approved sports exhaust end section, this is the road-legal solution enthusiasts choose.

• Four 76 mm straight cut polished chrome outlets for an aggressive, OEM-plus rear end
• Stainless steel construction with a shot blasted surface for long-term corrosion resistance
• Free-flowing 70 mm pipework engineered to reduce back pressure and sharpen response
• Refined on cruise with a richer, sportier note under throttle
• Hand built in Austria with EEC homologation for street use where applicable
• Precise fitment to factory mounting points for a clean, bolt-on installation
• Only for vehicles without GPF and without OPF/PPF

Compatibility

• Brand: Remus
• Vehicle: Seat Leon Cupra 5F ST estate
• Engine: 2.0 TSI CJXC
• Power: 221 kW
• Model years: 2017–2018
• Tube diameter: 70 mm
• Tailpipes: 4 x 76 mm straight cut, chrome plated
• Non-GPF models only

Why this Remus rear section

We have fitted this system for customers who wanted a sharper soundtrack and a more assertive aesthetic without compromising day-to-day usability. Feedback has been consistently positive: excellent alignment, premium finish, and a noticeable step up in character. The quad chrome outlets fill the valance perfectly, while the stainless, shot blasted body stands up to year-round British weather.

Fitting and support

Professional installation recommended for best alignment and tip positioning. MJ Modifications offers expert fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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