This 76mm stainless steel downpipe is designed for the Audi S3 8L and Audi TT 8N 1.8T 225HP models. The reduced backpressure allows the turbo to operate more efficiently, resulting in improved performance and lower exhaust gas temperatures. The downpipe features sturdy steel flanges, a flexible coupling, and two lambda connections, and is suitable for both standard K04 turbos and upgraded turbos.
Advantages
• Stainless steel downpipe Ø76 mm for better exhaust gas flow
• Reduced back pressure for more efficient turbo operation
• V-band connection with self-centering seal
• Flexible coupling with interlock design
• Two lambda probe connections (M18×1.5)
• Plug & play installation
• Suitable for tuning builds up to approx. 450 hp
• Compatible with K04-023 and other upgrade turbos
Technical specifications
• Material: stainless steel (stainless steel)
• Diameter: 76 mm
• Connection: V-band
• Lambda connections: 2 × M18×1.5 mm
• Flex section: interlock design
• Mounting: bolt-on
Compatibility
• Audi S3 8L 1.8T 209–225HP Quattro
• Audi TT 8N 1.8T 225HP Quattro
• Seat Leon Cupra R 1M 1.8T
NB
• For the Seat Leon Cupra R, a 2-hole flange must be mounted towards the exhaust
• Minor adjustments may be necessary for Audi TT 8N Roadster
• For maximum performance, a 200-cell sports catalyst is recommended
Contents
• Stainless steel downpipe Ø76 mm
• 2 × gasket
• 2 × bolts
• nuts and washers
Frequently Asked Questions
What is the advantage of a larger downpipe?
A larger diameter reduces back pressure allowing the turbo to spool faster and operate more efficiently.
Is this downpipe suitable for upgrade turbos?
Yes, the downpipe is compatible with K04-023 and other upgrade turbos.
Is tuning necessary?
For optimal performance and to avoid error codes, customized ECU software is recommended.
