Milltek Sport 3in (76mm) Catted Turbo Downpipe/Front Pipe, High-Flow Sports Cat for Audi RS3 8V (400PS) & TT RS/TTRS 8S Mk3 2.5 TFSI, Pre-GPF Non-OPF, Performance Exhaust Upgrade - SSXAU726

Milltek Sport Catted Turbo Downpipe for Audi RS3 8V and TT RS 8S 2.5 TFSI 3 inch 76 mm - Part No. SSXAU726

Unlock sharper response and a harder hitting soundtrack from your five cylinder Audi with this Milltek Sport catted turbo downpipe. Built for non GPF and non OPF RS3 8V and TT RS 8S models, the free flowing sports catalytic converter and large diameter pipework reduce back pressure, help the turbo spool sooner and add a deeper, more purposeful tone without the drone. UK engineered quality you can trust, with fitment that joins to the factory system or a Milltek cat back.

We have fitted this part on customer cars and the feedback is consistently excellent. Quicker pick up, stronger mid range pull and a richer note that really suits the 2.5 TFSI five pot. If you want a premium catted front pipe that delivers performance and durability, this is the one.

Highlights

• High flow sports catalytic converter for improved gas velocity and reduced restriction.
• Big bore 76.2 mm 3 inch front section designed to free up the turbo and enhance throttle response.
• Direct bolt on to OE cat back or Milltek Sport cat back systems for a straightforward upgrade.
• Precision made in the UK with excellent fit and finish.
• Transforms sound with a deeper, more aggressive note under load while remaining refined on a cruise.

Specification

• Diameter: 76.20 mm 3.00 inch
• Part number: SSXAU726
• Configuration: catted turbo downpipe sports catalyst
• Compatibility: mates to stock and Milltek Sport cat back systems

Vehicle fitment

• Audi TT Mk3 TT RS 2.5 TFSI Quattro 2016 onwards
• Audi RS3 Saloon Sedan 400 PS 8V MQB non GPF non OPF 2017 to 2018
• Audi RS3 Sportback 400 PS 8V MQB facelift only non GPF non OPF 2017 to 2018

Note: for non OPF and non GPF cars only.

Real world gains you will feel

• Faster turbo spool and crisper throttle response from the freer flowing front section.
• Stronger mid range torque for effortless overtakes.
• Richer five cylinder sound that complements further tuning hardware.
• Premium UK build quality from a renowned performance exhaust manufacturer.

Installation and support

We recommend professional fitting. MJ Modifications in Warwickshire offers full installation services and setup support. Request a fitting quote at info@mjmodifications.co.uk.

Compatibility check before dispatch

To confirm suitability, add your UK registration or the last 7 digits of your VIN at checkout and we will verify fitment before shipping.

Why buy this catted front pipe

• Proven upgrade on RS3 8V and TT RS 8S 2.5 TFSI platforms.
• Ideal foundation for further tuning where a low restriction catalyst is preferred over a decat alternative.
• Clean integration with factory mounting points and downstream exhaust sections.

Search terms customers use

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