Milltek Large Bore Downpipe and Hi-Flow Sports HJS Cat for OE Exhaust – VW MK8 GTI

Product Description

Enhanced Sound. Improved Performance. Precision Flow.

Turn your VW MK8 GTI’s 2.0T EA888 Evo4 engine into a high-performance machine with the Milltek Sport Large Bore Downpipe & Hi-Flow HJS Sports Cat. This upgrade is engineered for maximum efficiency, delivering sharper throttle response, deeper tone, and precise fitment for your GTI.

The system significantly reduces back-pressure and increases exhaust flow. Constructed from premium T304L stainless steel, it is built to withstand heat, corrosion, and aggressive driving. This version is designed specifically for use with the OE catback exhaust system (not Milltek catback) and includes a high-flow HJS 200 CPSI catalyst to help maintain emissions compatibility while boosting performance.

Why Choose the Milltek Downpipe & Hi-Flow HJS Sports Cat?

• Significant gains in exhaust flow and power potential
• Deeper, more aggressive sound with faster turbo spool
• Premium T304L aircraft-grade stainless steel construction
• Large bore for maximum performance
• High-flow HJS 200 CPSI sports catalyst for balanced emissions and flow
  

Key Features

• Large bore  downpipe for maximum exhaust flow
• High-flow HJS 200 CPSI catalytic converter for optimal performance
• Mandrel-bent piping for smooth and efficient airflow
• Direct replacement installation using factory mounting points

Fitment

• VW MK8 GTI: 2022–2024, 2.0T EA888 Evo4
• For use with OE catback exhaust systems only (not compatible with Milltek catback systems)

FAQs

Q: What benefits does the Milltek Large Bore Downpipe & Hi-Flow HJS Sports Cat provide for the VW MK8 GTI?
A: It enhances exhaust flow, improves throttle response, deepens the exhaust tone, and reduces back-pressure for stronger overall performance.

Q: Will this downpipe make my MK8 GTI louder?
A: Yes. The larger piping and high-flow HJS catalyst produce a deeper, more assertive exhaust tone compared to the OEM system while remaining suitable for daily driving.

Q: Does this downpipe fit the VW MK8 GTI (2022–2024) 2.0T EA888 Evo4?
A: Yes. It is engineered specifically for the VW MK8 GTI and designed to connect directly to the OE catback exhaust system.

Q: Does this downpipe require tuning?
A: Tuning is not required for basic operation but is recommended to unlock full performance potential and ensure optimal engine safety.

Q: What materials is the Milltek downpipe made from?
A: It is crafted from T304L aircraft-grade stainless steel for exceptional durability and long-term corrosion resistance.

Q: Is this downpipe compatible with a Milltek catback system?
A: No. This model is designed exclusively to be used with the OE catback system.

Q: Does installation require any cutting or welding?
A: No. It installs using factory mounting points and bolts directly to the OE system.

Shop with Confidence

• Fast shipping
• Fitment guarantee on all orders