Bull-X Downpipe 3.5″ Audi S1 8X 2.0 TFSI quattro 231 hp (with ECE*)

These downpipes are perfectly suited for series, as well as for tuned cars.

By shoring one of these downpipes a power increase, and an improvement of the gas response can be recorded.
Another aspect to acquire these products is that the exhaust gas temperature drops and the turbocharger and the surrounding components are thermally relieved.

Note: Only suitable for left hand drive cars

The Advantages at a glance:
– performance-enhancing
– Relieving the components
– Pipe diameter: upper part at 89mm, catback 76mm
– *optionally without cat, 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 cat incl. ECE type approval
– material: stainless steel
– TIG welded
– A reduction to the original exhaust system is included

If you select a downpipe without cat, 100/200 cell Sportcatalyst as well as HJS EOBD Kat, the article has no approval. Only legal on the streets when you selected the ECE-Cat / Incl. ECE type approval.