Downpipe Flange K04 – Audi S3 8L

Designed for enthusiasts upgrading or fabricating exhaust systems, this downpipe flange is the perfect fit for your Audi S3 8L running a transverse 1.8T with K04 turbo. Built for strength and reliability, it’s the right starting point for a custom downpipe or turbo-back system.

Fitment

• Audi S3 8L with 1.8T engine and K04 turbine (209-240HP, transverse mount)

Material & Construction

• Stainless steel construction

Technical Specifications

• Thickness: 9mm

What’s Included

• Downpipe flange only

Installation Notes

• Professional installation recommended for best results and fitment.

FAQ

• Will this flange work with the stock K04 turbo on my S3 8L?
  Yes, it is designed for the K04 turbo on the transverse 1.8T engine.
• Is this flange suitable for custom exhaust fabrication?
  Absolutely, it’s ideal for building a custom downpipe or exhaust system.

Downpipe Flange K04 – Audi TT (1.8T, K04)

For Audi TT owners looking to upgrade or custom-build their exhaust system, this K04 downpipe flange offers a solid foundation. Precision-cut from stainless steel, it’s engineered for durability and a precise fit on transverse 1.8T engines with the K04 turbo.

Fitment

• Audi TT with 1.8T engine and K04 turbine (209-240HP, transverse mount)

Material & Construction

• Stainless steel construction

Technical Specifications

• Thickness: 9mm

What’s Included

• Downpipe flange only

Installation Notes

• Ensure proper alignment for a leak-free seal during installation.

FAQ

• Is this flange compatible with the factory K04 setup?
  Yes, it’s specifically made for the K04 turbo on transverse 1.8T engines.
• Can I use this flange for a custom turbo-back system?
  Yes, it’s designed for custom exhaust fabrication projects.

Downpipe Flange K04 – Seat Leon 1M Cupra R

If you’re building or upgrading the exhaust on your Seat Leon 1M Cupra R, this K04 downpipe flange is a must-have. Built from stainless steel, it’s engineered for a secure fit and long-term reliability on transverse 1.8T K04 setups.

Fitment

• Seat Leon 1M Cupra R with 1.8T engine and K04 turbine (209-240HP, transverse mount)

Material & Construction

• Stainless steel construction

Technical Specifications

• Thickness: 9mm

What’s Included

• Downpipe flange only

Installation Notes

• Test fit before final welding or assembly to ensure proper alignment.

FAQ

• Is this flange a direct fit for the K04 turbo on my Cupra R?
  Yes, it’s designed for the K04 turbo on transverse 1.8T engines.
• Do I need any special tools for installation?
  Standard fabrication and exhaust tools are recommended.

Downpipe Flange K04 – 1.8T Transverse, 209-240HP, K04 Turbo

This downpipe flange is purpose-built for all transverse-mounted 1.8T engines running the K04 turbo (209-240HP). Whether you’re fabricating a custom exhaust or replacing a worn flange, this part delivers strength and a precise fit for your build.

Fitment

• All transverse 1.8T engines with K04 turbine (209-240HP)

Material & Construction

• Stainless steel construction

Technical Specifications

• Thickness: 9mm

What’s Included

• Downpipe flange only

Installation Notes

• Verify compatibility with your turbo and exhaust setup before welding or assembly.

FAQ

• Will this flange fit other K04 turbo applications with a transverse 1.8T?
  Yes, it’s designed for all transverse 1.8T engines with K04 turbines in the 209-240HP range.
• Is this flange suitable for both street and track builds?
  Yes, the stainless steel construction is designed for durability in demanding applications.