Remus Valved Axle-Back Exhaust for Audi TT Mk3 8S 2.0 TFSI (2014-2023) – Switchable Rear Silencer/Backbox/Muffler, Twin 98mm Tips (Carbon or Black Chrome), Stainless Steel, ECE Approved, Non-GPF/OPF, CHHC 169kW Performance Upgrade

Remus valve-controlled sports rear box with twin 98 mm outlets for Audi TT MK3 8S 2.0 TFSI 2014 on

Turn up the character of your 2.0 turbo TT with a premium Remus performance muffler. This switchable rear box integrates with the factory flap control for quiet cruising and a deeper, more purposeful sound when you want it. Crafted in Austria from high grade stainless steel with a shot-peened finish, it delivers precise fitment, reduced backpressure and long-term durability. ECE type approved for road use on compatible cars without GPF or OPF.

• Valve-controlled sound management using the original electronic flap system
• Stainless steel construction with corrosion resistant finish for longevity
• Optimised flow for a sharper throttle response and refined tone
• Direct-fit axle back assembly with left and right sections for the 8S platform
• Austrian made with meticulous build quality and attention to detail
• ECE approval for peace of mind on non-GPF models

Tailpipe finishes

• Twin 98 mm straight cut tips with carbon fibre sleeves
• Twin 98 mm straight cut tips in black chrome with carbon fibre sleeves

Compatibility

• Vehicle: Audi TT MK3 8S
• Engine: 2.0 TFSI petrol
• Engine code: CHHC
• Power: 169 kW
• Years: 2014 onwards
• Only suitable for cars without GPF or OPF

What you will notice

We have installed and run this system ourselves and customer feedback has been consistently positive. Expect a richer, deeper soundtrack with valves closed and a more assertive, motorsport-led note with valves open, all while retaining OEM drive select behaviour.

Fitting and support

Bolt-on axle back upgrade designed to mate to the factory pipework and utilise the original valve control. For professional installation, book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

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Not sure which tip finish to choose or need compatibility advice? Get in touch and our team will be happy to help.