The Downpipe with catalytic converter for the Audi A4-S4, A5-S5, A6, A8 and Q5-SQ5 with 3.0 TFSI Quattro is a direct replacement for the original exhaust section. Manufactured from high-quality stainless steel, this component offers improved gas flow for the V6 TFSI engine range across several Audi models.
Features
- Manufactured from high-quality stainless steel for maximum durability and corrosion resistance
- Includes a catalytic converter to maintain emissions standards whilst improving gas flow
- Fitted with 1 lambda port per side for correct connection of the lambda sensors
- Compatible with several Audi models featuring the 3.0 TFSI Quattro engine (A4, A5, A6, A8, Q5)
Technical specifications
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Material:
stainless steel
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catalytic converter:
Included
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Lambda ports:
1 per side
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Pipe diameter:
60 mm
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Suitable for:
Audi A4/S4 B8 3.0 TFSI Quattro (2008–2015)
- Audi A6 C7-4G 3.0 TFSI Quattro (2010–2018)
Contents of the set
- Downpipe with catalytic converter
- fitting kit
- Installation instructions
Frequently asked questions
Is an ECU remap required after fitting?
Yes, following installation, the engine software must be remapped to ensure optimum engine calibration.
Does this part also fit the SQ5?
Yes, the SQ5 Quattro 3.0 TFSI from the Q5 8RB generation is also compatible with this Downpipe.
Can the lambda sensors be reused?
Yes, the original lambda sensors can be reused thanks to the lambda ports provided.
