Valved Exhaust System for Audi TT / TT Roadster 8J 2.0 TFSI EA888 (2010-2014)
Configuration
Audi TT / TT Roadster 8J 2.0 TFSI Valved Exhaust System (2010-2014)
Valves
Operated by remote control, factory-paired.
Estimated at 0.50 m from the outlet, 45°, 2,000 rpm with a warm engine. Allow ± 2 dB depending on the engine and measuring point. A 3 dB difference is audible in a direct comparison; 10 dB sounds roughly twice as loud.
Configuration guide
Sound intensity ratings are not yet available for this model.
The Audi TT / TT Roadster 8J 2.0 TFSI exhaust in detail.
The second-generation TT, type 8J, received a 2.0 TFSI from the EA888 family between 2010 and 2014: a turbocharged four-cylinder, 211 hp and 350 Nm. That is the period we list for this cat-back; older TT 8J models are not proven, and your VIN decides before manufacturing. The more powerful TTS 8J has its own page.
Tuned for efficiency and quietness, this TFSI leaves an almost anonymous factory sound, even though it responds very well to a well-engineered exhaust. Open, our cat-back’s valves let you hear a full, sporty four-cylinder that crackles on the overrun; closed, they give the coupé back its factory discretion. The aim is not volume at all costs, but a voice that suits this design.
This page does not sell a front section: the TTS 8J downpipe is not guaranteed on this engine, and we have no specific part number for the TT 8J 2.0 TFSI. The system therefore fits after the factory catalytic converter, which stays in place. The page still quotes 271 hp and 500 Nm in Stage 2 with a full ECU remap.
Fitting needs only clamps, gaskets and two hours in the workshop, without welding, and the tailpipes stay round. A TT with factory valves keeps their control; the others get the Rog remote, whose small unit is hidden in the boot. 304 stainless steel gives a full sound, while titanium lightens the system by around 40% and is finished in brushed, gold or purple.
Audi TT / TT Roadster 8J 2.0 TFSI exhaust specifications.
| System type | Valved cat-back (valve exhaust), round tailpipes, built to your VIN |
|---|---|
| Vehicles and chassis code | Audi TT 8J 2.0 TFSI coupé and Roadster |
| Engine | EA888, 2.0 TFSI turbocharged four-cylinder, 211 hp and 350 Nm |
| Years | 2010-2014 |
| Materials and finishes | 304 stainless steel or titanium; titanium in brushed, gold or purple |
| Valves | Factory valve control if fitted, otherwise the Rog remote |
| Front section | Not offered: original catalytic converter retained |
| Fitting | Clamps and gaskets, no welding, about 2 hours |
| Manufacturing and delivery | Built to your VIN, 20 working days, free delivery |
| Warranty | 3 years, parts and workmanship |
Questions about the Audi TT / TT Roadster 8J 2.0 TFSI exhaust.
Coupé or Roadster: which TT 8J 2.0 TFSI is covered?
Both. The TT 8J coupé and the TT 8J Roadster take the same Rog system: same chassis, same 2.0 TFSI, same clamp-and-gasket fitting. Your VIN is only used to confirm the version and model year before manufacturing.
Why doesn’t the TT 8J 2.0 TFSI page offer a downpipe?
The part sold for the TTS 8J belongs to another engine family and is not guaranteed on your EA888, and no reference specific to the TT 8J 2.0 exists. We would rather sell nothing than a doubtful part.
Does the TT 8J’s ECU need to be modified after fitting?
No change is needed: the EA888 keeps its 211 hp and its Audi programming. A full ECU remap remains possible, in which case the page shows 271 hp and 500 Nm.
Does a modified TT 8J change anything at vehicle inspection?
The factory catalytic converter stays in place, so emissions control is as it was when the car left the factory. Present the coupé with the valves closed: the four-cylinder then regains its standard discretion.
Audi TT / TT Roadster 8J 2.0 TFSI: Does a valved exhaust system drone?
No. With the valves closed, the gases flow through the whole rear silencer and the cabin stays calm at a steady speed. Our Rog exhausts are designed to avoid drone. Learn more: Why our systems stay calm on the motorway.
Audi TT / TT Roadster 8J 2.0 TFSI: straight pipe or resonator?
On this model, two characters at the same price: the straight pipe for the raw sound of your engine, unfiltered, or the resonator for a rounder and slightly softer voice. Either way, the exhaust stays fully sporty. Learn more: Exhaust resonator: what does it do? Straight pipe or resonator, which sound to choose.
Rog expert guide
Audi TT / TT Roadster 8J: the complete exhaust system guide
The TT 8J is ageing gracefully and remains an affordable, fun coupé. A quality exhaust system is the upgrade that delivers the biggest transformation for the money: instant character, reversible at the press of the remote. Here, point by point,...
In detail
Rog Advisor
A question about this exhaust?
Fitment, sound, catalyst, valves, delivery: the answer comes straight away, with your configuration in context.
The Rog Advisor is an automated assistant trained on our product pages and answers. For an important decision, write to us: we confirm by e-mail.
Unsure about your configuration? Talk to us before you order. We know your car. Write to us at contact@rogmotorsport.com: we reply in writing, in English, within 24 hours. Email us
Reviews imported from our previous system and translated from French; verified purchases carry the badge.
Rog presentation film: choosing your vehicle, Standard or Equal Length design, stainless steel or titanium, Z-Pipe, controlled valves, titanium and tip finishes, and support from choosing your configuration through to shipping.
THE Rog CRAFT
Our process.
From the first bend to the last check. The same care at every step.
-
Design
Designed for your vehicle.
Geometry matched to your model, carefully studied bends and precise mounting points. Everything starts with accurate design.
-
Manufacture
Crafted with precision.
Tube bending, part fitting and TIG welding: every joint receives the same care.
-
Finishing
Material, elevated.
The finish reveals the character of the metal. Stainless steel or titanium, depending on the options available for your vehicle.
-
Assembly
Every part in its place.
Components are assembled and adjusted. On valved systems, the mechanism is fitted, set up and tested.
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Inspection
Check. Then approve.
Geometry, welds, connections and gas flow: the key points are inspected before shipping.
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Shipping
Ready to join you.
Reinforced packaging protects your exhaust in transit. The final step before giving your vehicle a new voice.
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