034Motorsport – High Flow Exhaust Manifold – Audi A4 B5 / B6 1.8T (Longitudinal)

034Motorsport – High Flow Exhaust Manifold – Audi A4 B5 / B6 1.8T (Longitudinal)

034034-105-9000

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516,00

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This High Flow exhaust manifold from 034Motorsport for 1.8T longitudinal engines is designed to improve performance without modifications to the engine compartment.

Thanks to 50% larger runners and an optimized design, the airflow is significantly improved. This results in more power and faster turbo spool, while maintaining compatibility with OEM turbos and downpipes. Ideal for upgrades such as K04-001 and GT “Eliminator” setups.

Advantages

• 50% better airflow than OEM manifold
• +10–15 WHP profit
• Faster spool (100–200 RPM earlier)
• Maintains OEM fit and compatibility
• Ideal for K04 and GT Eliminator turbo upgrades
• CNC-machined for a perfect fit
• High-quality cast iron resistant to high temperatures

Technical specifications

• Material: high-silicate cast iron
• Design: high-flow runners (+50%)
• Installation: direct replacement (bolt-on)
• Includes extended turbo mounting hardware

Compatibility

• Audi A4 B5 – 1.8T (1996–2001)
• Audi A4 B6 – 1.8T (2002–2005)
• VW Passat B5 / B5.5 – 1.8T (1998–2005)

• High Flow exhaust manifold
• Longer turbo mounting hardware
• Bolts with locking plate

Important information

• Only suitable for longitudinal 1.8T motors
• Perfect for turbo upgrades without modifications
• 1 year warranty

Frequently Asked Questions

What is the return on this manifold?
More airflow → more power and faster turbo response.

Do I need to make any adjustments to mount this?
No, designed as a direct replacement.

Is this suitable for larger turbos?
Yes, ideal for K04 and GT Eliminator setups.

You have the right to cancel your order up to 14 days after receipt without giving a reason. After cancellation, you have another 14 days to return your product. You will then be credited with the full order amount, excluding shipping costs. Returns must be shipped with tracking. Return shipping costs are your responsibility.

This returns policy does not apply to business customers. For more information, please refer to our terms and conditions for business customers. See our general terms and conditions here.