This product was added to our catalog on Tuesday, 20 December, 2016.
Turbo downpipes with oversized bore Ø65mm for Audi RS6 / S6 4G and S7 / RS7 with the 4.0 V8 Engine.Allows the removal of the OEM catalytic converters close to the turbo, drastically improving the gas flow and performance.Stand alone part, plug&play replacement of the OEM cats.Recommend for "stage 2" tuning, with ECU reprogramming.
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