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Exhaust Manifold Audi 2.7 BiTurbo EXTREME – maximum power, reliability and tuning by TurboWorks
Designed for Audi S4 B5, A6 C5, Allroad with 2.7 BiTurbo engine
This EXTREME exhaust manifold has been specially designed for Audi owners with the legendary 2.7 BiTurbo engine, found in models such as the S4 B5, A6 C5 and Allroad. If you plan to increase power and want to be sure your exhaust system will withstand even the most demanding conditions, this solution from TurboWorks is made for you.
Top quality craftsmanship – 304SS Steam Pipe steel
The manifold is made entirely from high-grade 304SS Steam Pipe stainless steel, known for its exceptional resistance to corrosion and high temperatures. Thanks to this, even under extreme exhaust gas temperatures and increased boost pressure, you don’t have to worry about the durability of your exhaust system.
3 mm wall thickness – maximum strength and safety
The manifold walls have an impressive thickness of 3 mm, which minimizes the risk of cracks, deformation and leaks. This is especially important in heavily modified engines where intake and exhaust pressures significantly exceed factory values.
Technical specifications of the Audi 2.7 BiTurbo EXTREME manifold
- Port diameter on the flange: 39 mm
- Flange: perfectly matched to the stock Audi 2.7 BiTurbo turbochargers
Precise dimensions ensure quick and hassle-free installation in place of the OEM manifold without the need for additional modifications.
Why is replacing the exhaust manifold so important in the Audi 2.7 BiTurbo?
In stock setups, after years of use, manifolds often develop cracks, which results in:
- loss of power and torque,
- delayed turbo response,
- increased fuel consumption,
- higher noise levels and overheating of the engine bay.
The TurboWorks EXTREME manifold solves these problems, ensuring complete system tightness and allowing safe increases in boost pressure as part of your tuning project.
Main advantages of the TurboWorks EXTREME manifold for Audi 2.7 BiTurbo
- high resistance to cracking and extreme temperatures thanks to 3 mm thick walls,
- 304SS Steam Pipe steel – long-lasting durability and corrosion resistance,
- perfect fit for OEM Audi turbochargers – fast, trouble-free installation,
- solid foundation for further tuning and increased turbo system pressure.
Type of warranty: manufacturer's warranty.
Warranty period: 24 months.
The manufacturer's warranty means that in the event of a defect or malfunction, the product will be repaired or replaced by an authorized service center. In most cases, proof of purchase (receipt or invoice) is required.
To submit a warranty claim, please contact our store via the warranty claim form. The product must be sent back to us at your own expense. If the claim is approved, we will refund the shipping costs upon presentation of proof of payment.
If you have any questions regarding the warranty conditions or the status of your claim, please contact our customer service department.










