TurboWorks 304SS Exhaust Manifold – K03 Flange
Built for serious enthusiasts, this TurboWorks exhaust manifold is constructed from 100% 304 stainless “steam pipe” for maximum durability. Designed for K03 turbo setups, it’s a reliable choice for those pushing their build hard—on the street or track.
Fitment
- Vehicles or custom applications using a K03 turbo flange and 39mm exhaust ports
Material & Construction
- 100% 304SS Stainless Steel “Steam Pipe” construction
- 3mm wall thickness for strength and crack resistance
Technical Specifications
- Exhaust ports diameter: 39mm
- Turbo flange: K03
- Wall thickness: 3mm
What’s Included
- TurboWorks exhaust manifold
- 24 months guarantee
Installation Notes
- Professional installation recommended for best results and durability
- Ensure correct fitment to your K03 turbo and 39mm exhaust ports
FAQ
- Is this manifold compatible with all K03 turbo variants?
It is designed for use with K03 turbo flanges and 39mm exhaust ports—verify your setup matches these specs before ordering. - Does the manifold come with gaskets or mounting hardware?
Only the manifold and guarantee are included. Additional hardware and gaskets should be sourced separately as needed. - What’s the recommended wall thickness for high-performance use?
This manifold uses a 3mm wall thickness, providing enhanced reliability and resistance to cracking under high stress.
O2 Sensor Adapters
O2 sensor adapters are a practical add-on for custom exhaust builds, allowing for flexible sensor placement and compatibility in modified systems.
Fitment
- Universal use with exhaust systems requiring O2 sensor mounting or adaptation
Material & Construction
- Material and construction details not specified
Technical Specifications
- Not specified
What’s Included
- O2 sensor adapter (single unit)
Installation Notes
- Install in accordance with your exhaust and sensor requirements
- Professional fitting ensures proper sensor function
Thermal Tapes
Thermal tapes are essential for heat management in performance exhaust builds, helping protect engine bay components and improve thermal efficiency.
Fitment
- Suitable for wrapping exhaust manifolds, downpipes, or related hot spots
Material & Construction
- Material and construction details not specified
Technical Specifications
- Not specified
What’s Included
- Thermal tape (single roll)
Installation Notes
- Wrap securely around exhaust components for best results
- Use gloves and follow standard safety procedures
Copper Nuts
Copper nuts are a trusted choice for securing exhaust manifolds and turbo flanges, thanks to their heat resistance and anti-seize properties—perfect for high-temp applications.
Fitment
- Universal use for exhaust manifold and turbo flange mounting
Material & Construction
- Material: Copper
Technical Specifications
- Not specified
What’s Included
- Copper nut (single unit)
Installation Notes
- Tighten to manufacturer torque specs
- Use on clean, undamaged studs for best results
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Universal | - | - | - |
TURBOWORKS
| Default | |
| Make | Audi, VW |
VAG 1.8T 20V K03 Extreme Exhaust Manifold Upgrade
Tags: TURBOWORKS Exhaust manifolds,
This product has universal fitment.

| Default | |
| Make | Audi, VW |


