Bull-X downpipe 3.5" Audi S1 8X 2.0 TFSI quattro 231hp (with ECE*) (HGDPBXS1M)

These downpipes are perfectly suited to both stock and tuned vehicles. Fitting one of these downpipes results in a power gain and improved response. Another decisive reason for buying these products is that exhaust gas temperatures drop and the thermal load on the turbocharger and surrounding components is reduced, so they are subjected to less stress. Note: only fits left-hand-drive vehicles The advantages: - increases performance - Less strain on components - Pipe diameter: upper section at 89mm, continuing at 76mm after the cat - *optionally without catalytic converter, incl. 100-cell sports cat, incl. 200-cell sports cat, with Bull-X 200-cell EOBD sports cat by HJS or with 200-cell HJS sports catalytic converter incl. ECE operating licence - Material: stainless steel - TIG-welded - a reducer to the original exhaust system is included in the scope of delivery If a catalytic converter variant without ECE approval is selected, the following applies to this item: 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 Licensing Regulations (StVZO)! 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.

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