Porsche 911 991.1 3.8L - Manifold & Hi-Flow Sports Cat
Delivery & Availability
Delivery & Availability
Not all products are held in stock due to the specialist nature of many performance parts. While most items are available for next working day dispatch, selected products may carry extended supplier or production lead times.
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Description
Porsche 911 991.1 3.8L - Manifold & Hi-Flow Sports Cat
Product Overview
This Milltek Sport exhaust manifold is designed for the Porsche 911 991.1 3.8L in the Manifold & Hi-Flow Sports Cat configuration. It forms a performance-focused front section of the exhaust system; engineered to improve gas flow and integrate correctly with the specified Milltek or OE exhaust configuration.
Product Details
The Milltek Sport manifold system; coupled with our Hi-Flow Sports Cat; will provide significant power-gains to your vehicle followed by a more distinctive sound. The larger diameter pipework of the manifold and the less restrictive catalyst will considerably increase the efficiency of the engine; allowing it to be used to its fuller potential. All our performance exhaust systems are designed with you in mind; and we cater to an ever-expanding range of vehicles. We believe in continuous evolution; and our research & development team work throughout the year to deliver the most in demand solutions to all your performance exhaust requirements. All of our products are made in the UK and distributed to more than 90 countries worldwide; making Milltek Sport one of the most accessible performance aftermarket brands on the market.
Key Features
- Vehicle-specific Milltek Sport fitment for the application shown above.
- Manufactured from high-quality 304L stainless steel for corrosion resistance and long-term durability.
- Designed and manufactured in the UK by Milltek Sport.
- Engineered as a performance exhaust upgrade with fit; flow and sound in mind.
Professional Fitting
Fitting is available - please contact us for a quote.


