This high-quality cast iron turbo manifold is designed for Audi S3 8L and Audi TT 8N models with a 1.8T engine and K04 turbocharger. The manifold offers improved exhaust gas flow and high heat resistance, making it suitable for both standard K04 turbochargers and upgraded turbochargers such as the K04-023. CNC-machined flanges ensure a precise fit.

Advantages

• High-quality heat-resistant cast iron
• CNC machined flanges for a perfect fit
• Suitable for original and upgrade K04 turbos
• Improved exhaust gas flow
• More durable than pipe manifolds
• Suitable for performance builds

Technical specifications

• Material: heat-resistant cast iron
• Flange type: K04 turbo flange
• Tube diameter: approx. 34.5 mm
• Mounting: bolt-on with longer mounting bolts

Compatibility

• Audi S3 8L 1.8T 210 hp
• Audi TT 8N 1.8T 225 hp

Suitable for turbos:
• K04-020
• K04-022
• K04-023

NB

• Minor adjustments may be necessary due to the larger diameter and position of the turbo flange
• Use longer mounting bolts when mounting
• Check mounting bolts after installation due to thermal expansion

Contents

• Turbo manifold for K04 turbo

Frequently Asked Questions

Will this manifold fit the original turbo?
Yes, the manifold is suitable for both original K04 turbos and upgrade turbos.

Why choose a cast iron manifold?
Cast iron is more resistant to high temperatures and less likely to crack than pipe manifolds.

Is this suitable for tuning builds?
Yes, the manifold is designed for better airflow and is suitable for performance upgrades.