Bull-X downpipe 3" Audi S3 8L/ TT 8N quattro 210/225hp (HGDPVAGS38LM)

BULL-X Exhausts produces downpipes at the highest level. Like the 3" downpipe for the Audi A3 S3 8L with 210 / 225 hp and for Audi TT 8N 1.8T models with 225hp. Would you like to achieve more power with your turbocharged engine and relieve your turbocharger? Then you should start with a Bull-X product! The downpipe plays a decisive role in pulling power and performance. It is the “link” between the turbocharger and the exhaust system. The larger the pipe diameter, the more easily the turbocharger can discharge the spent exhaust gases through the exhaust system. This has a positive effect on torque and power. If the engine warning light comes on after fitting, the control unit software must be adapted. The advantages at a glance: • the turbocharger can discharge the exhaust gases more easily, resulting in more power • more torque, as the turbocharger reaches speed faster and is no longer slowed down as much • lower exhaust gas temperatures, which relieves the manifold & turbocharger • optionally also available with sports cat This item is not approved for use on public roads - For racing purposes only! CAUTION! All catalytic converters/cat replacement pipes offered, except the EC-tested catalytic converter from HJS, are not approved under the German road traffic regulations! Only with the EC catalytic converter may you legally drive your vehicle on public roads. The use of all other catalytic converters is intended for racing purposes only. If, despite our notice, you fit a downpipe with a catalytic converter WITHOUT EC approval, you are committing a criminal offence. Possible consequences include: invalidation of the operating licence, decommissioning of the vehicle, a complaint for tax evasion, and possible investigations by the environmental authority. Catalytic converter information If you select a downpipe without a cat or with a 100/200-cell cat, the control unit may log an error message from the post-cat lambda sensor; this does not restrict driving, as the first lambda sensor is still there for engine management. The post-cat sensor is only responsible for monitoring the cat’s effectiveness. This can be programmed out by a chip tuner by adapting the software. Most vehicles up to the Euro 3 emissions standard have no post-cat oxygen sensor, and installation is possible without further adaptation and without error messages. The washcoat content of HJS ECE and EOBD cats is significantly higher and is characterised by a very high oxygen storage capacity, which means error messages can be avoided. The EOBD cats have been tested for this up to Euro 4. Durability and use up to the Euro 6 emissions standard are of course guaranteed. On Euro 5/6 vehicles, the points mentioned above can only be avoided if a cat with ECE approval is selected. For more information on emission classes and how a catalytic converter actually works, please click here.

TÜV / ABE available upon request

We currently ship within Europe only.

If a part is not available, we will contact you with an estimated wait time.

If you wish to return a product after receiving it, we offer a 14-day returns policy. Custom-made products are not eligible for return, and return shipping is at the customer's expense. Full delivery and returns terms are on the “Delivery Information” page — the link is at the bottom of the page.

Products come with a warranty, detailed in a certificate included in the box.

To make a valid claim, you must prove the damage was not caused by you and that the warranty certificate is valid.

Full terms are on the “Terms & Conditions” page — the link is at the bottom of the page.