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Audi S1 8X Catalyst Replacement Pipe 50.0598.80
The Catalyst Replacement Pipe is a premium performance exhaust component designed for Audi S1 8X. It is developed for precise fitment, long-term durability and improved exhaust flow while maintaining compatibility with the specified vehicle applications.
Fitment:
- Audi S1 (Type 8X) 2014-2018 - Sportback 2.0TFSI Quattro (170kW) ø70mm 2014-2018
Product Details:
- Stainless steel cat replacement pipe Oversized exhaust pipe diameter 70 mm. Requires ECU remap
- Oversized exhaust pipe diameter. Not compatible with the pipe diameter of the original centre silencer. For the installation on the original centre silencer is necessary to order a coupling to weld, which is indicated in the catalogue.
Material: Stainless steel construction designed for durability, corrosion resistance and long-lasting performance under high exhaust temperatures.
Technical Specifications:
- Pipe outer diameter 76 mm
- Outer outlet diameter 70 mm
Installation: Professional installation is recommended. Some exhaust components may require cutting, connection sleeves, ECU software adjustment or additional mounting parts where specified in the product details.





